nbc.com
The domain nbc.com answers at IP address 2.16.10.102. The domain DNS is managed by Akamai, which decides where each subdomain points. Mail for nbc.com goes through 4 servers; the highest priority one is mxb-00176a04.gslb.pphosted.com. It also publishes 16 TXT records, used to verify domain ownership with external services and to configure mail security through SPF, DKIM and DMARC.
A A records
- 2.16.10.102 300s
- 2.16.10.105 300s
MX MX records
- 10 mxb-00176a04.gslb.pphosted.com 18552s
- 10 mxa-00176a04.gslb.pphosted.com 18552s
- 20 mx0a-00176a04.pphosted.com 18552s
- 20 mx0b-00176a04.pphosted.com 18552s
NS NS records
- a13-66.akam.net 99s
- a16-65.akam.net 99s
- a7-66.akam.net 99s
- a22-64.akam.net 99s
- a2-64.akam.net 99s
- a1-196.akam.net 99s
TXT TXT records
- google-site-verification=xykurxD47PJxoK-w3FIi0n-0X5VfqO23pOjqVSKZLh0 99s
- _ndyg416yahogevwlm0ic5nygguvju1k 99s
- google-site-verification=2HGzrNBjTm0TMAyT8psrvan75ZAlVTk7w6b32zTfyZA 99s
- v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all 99s
- google-site-verification=gPUHl1w8jD2X6YgbA_ddBcWeX7HGX0jFoh1c63dyxw0 99s
- _ph7ux6uatax9apr4mbaxgk5yas5a5wl 99s
- apple-domain-verification=9QkhxNWX7RdCNXHH 99s
- adobe-idp-site-verification=d266b426130588069c9d5b76db345b36532058a66f36380fe98526fe9bcd1502 99s
- atlassian-domain-verification=hnOZC9WrGJKmk3t83oojZWEloANSWU2MnvQDVGqe6laUY0fpn5KKgGOPrcZ0ufQY 99s
- MS=ms45776050 99s
- v=DMARC1; p=none; fo=1; rua=mailto:[email protected];ruf=mailto:[email protected] 99s
- google-site-verification=g-qMWSt-zMMBUvOnxoKpZMYB3jGYvjhM3yB8Y8S3bSI 99s
- amazonses:nrQBHklCs2OPiiTmnS3ISGeWKvTa4/zdzxdbRZYbFWY= 99s
- _0hvq3mj8ey9btfivongdsjg6w3h8c2o 99s
- _z3odyixzmzrqpj9dpt4iaa531wybjt9 99s
- google-site-verification=7cupNx2PaD4wrzsatdYeSL5i_h9_ZFrSYg7QXn_F0kM 99s
SOA SOA records
- ns1.nbcuni.com 21600s
What each record means
- A and AAAA: the server IP address, in IPv4 and IPv6.
- MX: the servers that receive the domain mail. The number is the priority; the lowest is tried first.
- NS: the name servers, which have the final say over the domain DNS.
- TXT: free text. Mostly used for SPF, DKIM and DMARC, and to verify ownership with third parties.
- TTL: how many seconds the record may be cached before asking again.
Checked 3 hours ago.