heise-developer.de

  • DNS
  • Certs
  • Website Info
  • IP Info
  • Whois
  • RDAP
SOA

Start of Authority

Primary NS
ns.heise.de
Mailbox
hostmaster.heise.de
Serial
2024000005
Refresh
14400
Retry
3600
Expire
604800
Minimum TTL
86400
NS

Nameservers

robotns2.second-ns.dens.heise.de
MX

Mail Exchangers

mx01.hornetsecurity.com10mx04.hornetsecurity.com40mx02.hornetsecurity.com20mx03.hornetsecurity.com30
TXT

TXT Records

MS=ms20911391
v=spf1 ip4:193.99.144.0/24 ip4:193.99.145.0/24 ip6:2a02:2e0:3fe:1001::/64 ip6:2a00:e68:14:800::/64 ip4:193.100.232.56 ip6:2a00:e68:14:801:bad::beef include:spf.hornetsecurity.com -all
A

IPv4 Addresses

193.99.144.80
AAAA

IPv6 Addresses

2a02:2e0:3fe:1001:302::