32
records
IPv4 Addresses
TTL
ishares.com. 20 IN A 104.94.119.51
Name Servers
TTL
NS
—
20m
NS
—
20m
NS
—
20m
NS
—
20m
NS
—
20m
NS
—
20m
ishares.com. 1200 IN NS ns1.blackrock.com. ishares.com. 1200 IN NS ns2.blackrock.com. ishares.com. 1200 IN NS ns3.blackrock.com. ishares.com. 1200 IN NS ns4.blackrock.com. ishares.com. 1200 IN NS ns5.blackrock.com. ishares.com. 1200 IN NS ns6.blackrock.com.
Mail Servers
TTL
20m
20m
ishares.com. 1200 IN MX 10 mxa-00162b01.gslb.pphosted.com. ishares.com. 1200 IN MX 10 mxb-00162b01.gslb.pphosted.com.
SOA Details
TTL
20m
SOA
Responsible
netops.blackrock.com
SOA
Serial
2026030202
SOA
Times
Refresh
1h
Retry
15m
Expire
7d
Minimum TTL
1h
ishares.com. 1200 IN SOA ns1.blackrock.com. netops.blackrock.com. 2026030202 3600 900 604800 3600
Certificate Authority Authorization
TTL
No CAA records were returned at this registrable domain name. With no CAA policy, any public certificate authority (CA) may issue TLS certificates for names under this zone unless a parent publishes CAA; add issue / issuewild / iodef records to restrict issuance.
DMARC
TTL
DMARC
Policy
Organizational policy (p): how receivers treat mail that fails aligned DMARC checks — none (monitor only), quarantine (often junk), or reject (block).
none
quarantine
reject
5m
DMARC
Percentage
pct: share of mail that gets quarantine/reject; 100 = all failing messages (default).
100
DMARC
RUA
mailto:[email protected]
Aggregate DMARC reports (ZIP/XML). Optional but recommended for visibility.
DMARC
RUF
Forensic (per-failure) reports. Often omitted for privacy or volume.
No forensic report URIs (RUF).
ishares.com. 300 IN DMARC v=DMARC1; p=none; rua=mailto:[email protected];
DKIM
TTL
No DKIM TXT with `v=DKIM1` was returned for the selector names we probe automatically.
SPF (Sender Policy Framework)
TTL
SPF
SPFv1
| Qualifier | Mechanism | Target / value | Valid | Details |
|---|---|---|---|---|
| + Pass | mx |
—
|
|
|
| - Fail | all |
—
|
|
5m
ishares.com. 300 IN TXT "v=spf1 +mx -all"
MTA-STS
TTL
This hostname does not publish an MTA-STS policy (no v=STSv1 TXT at _mta-sts.<name> and/or no policy at https://mta-sts.<name>/.well-known/mta-sts.txt).
Text Content
TTL
MS=ms49010423
5m
facebook-domain-verification=fqxv6r9387l2g5yx5l9f026wsi84lw
5m
google-site-verification=jDYaYb5xxFKW8YaL87gpssWibvTaWxeiP8wpT4AIcAI
5m
TXT
—
0f1815be-65d1-4cbf-9fda-f331702621b5
5m
TXT
—
F0DB-75B3-04DE-9801-788E-A7F1-29F8-D61D
5m
TXT
—
_k4ebro87a8cppc6jht4y8hsttf8oosv
5m
TXT
—
_qmfelu6tly2mtpmwwedxuy0umu3uy88
5m
ishares.com. 300 IN TXT "MS=ms49010423" ishares.com. 300 IN TXT "facebook-domain-verification=fqxv6r9387l2g5yx5l9f026wsi84lw" ishares.com. 300 IN TXT "google-site-verification=jDYaYb5xxFKW8YaL87gpssWibvTaWxeiP8wpT4AIcAI" ishares.com. 300 IN TXT "0f1815be-65d1-4cbf-9fda-f331702621b5" ishares.com. 300 IN TXT "F0DB-75B3-04DE-9801-788E-A7F1-29F8-D61D" ishares.com. 300 IN TXT "_k4ebro87a8cppc6jht4y8hsttf8oosv" ishares.com. 300 IN TXT "_qmfelu6tly2mtpmwwedxuy0umu3uy88"
DNSSEC Public Keys
TTL
DNSKEY
256 3 13 YQOl4amYqU0nd+2BtYtKNl61nAboMXk3NxxXTzCcfjUaF1zT3I4tAvnLeW1M8hVnrmSM+pH2avYw/6I7/Z1TKg==
20m
DNSKEY
257 3 13 YPWIkk43QUu3eG6iLejdgvanEOYoKwfl1ENweoqUZ2P7r5Qt5uMOxm/eXBkFoFLid2+yWU8GIag3Q/bDvGj0Cg==
20m
DNSKEY
257 3 13 SgNRqMUBrHCg2aL0+CZgk2y9n1LPhK9f2+wd0hpLwSi54HaoKafIppQpRe7MF0EhRNg4eRFvf5Zsn/UuLRe7Hg==
20m
DNSKEY
256 3 13 4qhRtp5+XnGPZiyxVSM3rrcsloN8eynv4HufTnaTVT3OvlfRqvDtG0nkzKVhmtc5QgMNvVIq5qLO3TiKhB2DZg==
20m
ishares.com. 1200 IN DNSKEY 256 3 13 YQOl4amYqU0nd+2BtYtKNl61nAboMXk3NxxXTzCcfjUaF1zT3I4tAvnLeW1M8hVnrmSM+pH2avYw/6I7/Z1TKg== ishares.com. 1200 IN DNSKEY 257 3 13 YPWIkk43QUu3eG6iLejdgvanEOYoKwfl1ENweoqUZ2P7r5Qt5uMOxm/eXBkFoFLid2+yWU8GIag3Q/bDvGj0Cg== ishares.com. 1200 IN DNSKEY 257 3 13 SgNRqMUBrHCg2aL0+CZgk2y9n1LPhK9f2+wd0hpLwSi54HaoKafIppQpRe7MF0EhRNg4eRFvf5Zsn/UuLRe7Hg== ishares.com. 1200 IN DNSKEY 256 3 13 4qhRtp5+XnGPZiyxVSM3rrcsloN8eynv4HufTnaTVT3OvlfRqvDtG0nkzKVhmtc5QgMNvVIq5qLO3TiKhB2DZg==
Delegation Signer
TTL
DS
28767 13 2 B9B4A2CB62D967F6A60C1091AB9E8FE080FF617BC97F0C23E66AEAF99D422989
20m
ishares.com. 1200 IN DS 28767 13 2 B9B4A2CB62D967F6A60C1091AB9E8FE080FF617BC97F0C23E66AEAF99D422989
DNSSEC Signatures
TTL
RRSIG
DNSKEY 13 2 7200 1778776429 1778513629 16359 ishares.com Zny4JorIyGlDnEU8Umk2K1twnltB+B/vyNfttr1BjMtg0+fgIUvwxc1mzSYRgp+MtsaXCp1Qotn6CHSbCmU7HQ==
20m
RRSIG
DNSKEY 13 2 7200 1778776429 1778513629 28767 ishares.com Ked9fks/9AuKr41q/W2FI2NFP0asSI1rS7bLG0GmeMKLUQHwA5cpWu1bhF40C3ySZsguZSO5DqTEIOVr924CSg==
20m
RRSIG
TXT 13 2 300 1778776429 1778513629 48723 ishares.com EalIwC1SqdBbGIn/pPDaWyZsH9kpdfXGKOC/+z5AmljIZfNKBxNfHogFNrJl0RxDQG2fgtX4oam0Z1/2MQx0vg==
5m
RRSIG
A 13 2 60 1778776429 1778513629 48723 ishares.com E2/aMAeTU+hpOwUQErhME+JzMF9IJ7JfakoWF8UzbacPlK7TH5yh+qG8JCx5htPpExkP1pKg2ZFzrWP0fFHLRw==
1m
RRSIG
SOA 13 2 3600 1778776429 1778513629 48723 ishares.com Z9c6VmlUFF6pPR5pv+0ptnZ7WvXiDPofmKCAQhSub/N5K+23VO4MOXqsxl5xRmrFgUedhRXd22qI9qbnPqP1vg==
20m
RRSIG
NS 13 2 86400 1778776429 1778513629 48723 ishares.com WFEelHgU94Sem413CqXElcbTvBv6BjGjlfB9EMNfkmuyC5L6tYcrt/SRWOqLlCNOpRu5s1Vqe56U4IizxvgIJw==
20m
RRSIG
TYPE51 13 2 3600 1778776429 1778513629 48723 ishares.com HPd2wnqc/2hkcEYIAZGoQdZyk3rtngOwZYCvTIlX2wtV1YXgDBhVhGNA41JLqRC0RS6HBkqBryYVESSxgN1PhQ==
20m
RRSIG
MX 13 2 1800 1778776429 1778513629 48723 ishares.com jvec/6Yb/djqY4mHWejoC01Ml1/ZdW291xfs0af5vxv87PPexstda42lgqoK0l4lysN174OOHRrKkVua9PAKrQ==
20m
ishares.com. 1200 IN RRSIG DNSKEY 13 2 7200 1778776429 1778513629 16359 ishares.com Zny4JorIyGlDnEU8Umk2K1twnltB+B/vyNfttr1BjMtg0+fgIUvwxc1mzSYRgp+MtsaXCp1Qotn6CHSbCmU7HQ== ishares.com. 1200 IN RRSIG DNSKEY 13 2 7200 1778776429 1778513629 28767 ishares.com Ked9fks/9AuKr41q/W2FI2NFP0asSI1rS7bLG0GmeMKLUQHwA5cpWu1bhF40C3ySZsguZSO5DqTEIOVr924CSg== ishares.com. 300 IN RRSIG TXT 13 2 300 1778776429 1778513629 48723 ishares.com EalIwC1SqdBbGIn/pPDaWyZsH9kpdfXGKOC/+z5AmljIZfNKBxNfHogFNrJl0RxDQG2fgtX4oam0Z1/2MQx0vg== ishares.com. 60 IN RRSIG A 13 2 60 1778776429 1778513629 48723 ishares.com E2/aMAeTU+hpOwUQErhME+JzMF9IJ7JfakoWF8UzbacPlK7TH5yh+qG8JCx5htPpExkP1pKg2ZFzrWP0fFHLRw== ishares.com. 1200 IN RRSIG SOA 13 2 3600 1778776429 1778513629 48723 ishares.com Z9c6VmlUFF6pPR5pv+0ptnZ7WvXiDPofmKCAQhSub/N5K+23VO4MOXqsxl5xRmrFgUedhRXd22qI9qbnPqP1vg== ishares.com. 1200 IN RRSIG NS 13 2 86400 1778776429 1778513629 48723 ishares.com WFEelHgU94Sem413CqXElcbTvBv6BjGjlfB9EMNfkmuyC5L6tYcrt/SRWOqLlCNOpRu5s1Vqe56U4IizxvgIJw== ishares.com. 1200 IN RRSIG TYPE51 13 2 3600 1778776429 1778513629 48723 ishares.com HPd2wnqc/2hkcEYIAZGoQdZyk3rtngOwZYCvTIlX2wtV1YXgDBhVhGNA41JLqRC0RS6HBkqBryYVESSxgN1PhQ== ishares.com. 1200 IN RRSIG MX 13 2 1800 1778776429 1778513629 48723 ishares.com jvec/6Yb/djqY4mHWejoC01Ml1/ZdW291xfs0af5vxv87PPexstda42lgqoK0l4lysN174OOHRrKkVua9PAKrQ==