crossref.org
The domain crossref.org answers at IP address 35.169.5.200. The domain DNS is managed by Amazon Route 53, which decides where each subdomain points. Mail for crossref.org goes through 5 servers; the highest priority one is aspmx3.googlemail.com. It also publishes 5 TXT records, used to verify domain ownership with external services and to configure mail security through SPF, DKIM and DMARC.
A A records
- 35.169.5.200 60s
- 100.56.129.154 60s
- 98.84.233.168 60s
- 98.94.179.15 60s
MX MX records
- 10 aspmx3.googlemail.com 300s
- 10 aspmx.l.google.com 300s
- 20 alt2.aspmx.l.google.com 300s
- 20 alt1.aspmx.l.google.com 300s
- 30 aspmx2.googlemail.com 300s
NS NS records
- ns-473.awsdns-59.com 300s
- ns-659.awsdns-18.net 300s
- ns-1629.awsdns-11.co.uk 300s
- ns-1052.awsdns-03.org 300s
TXT TXT records
- MS=ms40313232 300s
- intacct-esk=4FED1A49C4B8865AE053DF06A8C02878 300s
- v=spf1 ip4:208.254.38.64/27 ip4:108.26.163.24 ip4:18.233.120.246 include:mail.zendesk.com include:stspg-customer.com include:_spf.google.com include:_spf.intacct.com include:amazonses.com include:_spf.act-on.net ~all 300s
- 1wnqjfbqpgk7rry20dzzcqmm0fhqpdwm 300s
- status-page-domain-verification=pmfyw22rmcg9 300s
SOA SOA records
- ns-1052.awsdns-03.org 300s
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.