gr3.dk DNS records

🖥️ Nameservers2 records 52ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.nrd.dk	208.94.148.4	ns10.dnsmadeeasy.com	AS16552 Tiggee LLC
ns2.nrd.dk	208.80.124.4	ns11.dnsmadeeasy.com	AS16552 Tiggee LLC

🌍 A Records1 records 66ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
80.63.48.131	3600s	131.129-254.48.63.80.in-addr.arpa web01.nrd.dk	AS3292	TDC Holding A/S	80.62.0.0/15	🇩🇰 Denmark	Copenhagen

📧 MX Records4 records 75ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	dk.mx1.mailanyone.net	192.162.219.155 2a01:77c0:1619:4100:6fa6:1315:2bd2:51cd	mx41.electric.net mx11.electric.net	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
20	3600s	dk.mx2.mx25.net	192.162.219.49	mx41.electric.net	AS16509 Amazon.com, Inc.
30	3600s	dk.mx3.mailanyone.net	192.162.219.255 2a01:77c0:1619:4101:d99:c22:fb4d:290e	mx41.electric.net mx10.electric.net	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
40	3600s	dk.mx4.mx25.net	192.162.219.255	mx41.electric.net	AS16509 Amazon.com, Inc.

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.24

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records3 records 285ms

TXT Record
MS=ms14289898
tEPwf6NXGlUJAEukg36Ne+5H60ORrdGzaL6zYlUUwXRPH/6tm/2F0jC2pBquXUCQc9Rd1o1OykXFy7v23t933g==
v=spf1 a:smtp.itrelation.dk a:mail.marketing.nu a:smtp.gr3.dk include:spf.mailanyone.net include:_spf.frontdata.dk include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (gr3.dk)
-all (hard fail)	v=spf1 a:smtp.itrelation.dk a:mail.marketing.nu a:smtp.gr3.dk include:spf.mailanyone.net include:_spf.frontdata.dk include:spf.protection.outlook.com -all

📨 DMARC

Policy	Record (_dmarc.gr3.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:mailto:dmarc_agg@vali.email; ruf=mailto:dmarc_agg@vali.email;

📬 MTA-STS

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records

✗ No CAA records — any CA may issue certificates

🔗 TLSA / DANE8 records 128ms

Service / Owner	Type	Cert association
SMTP _25._tcp.dk.mx1.mailanyone.net	DANE-EE · Full cert · SHA-256	443DFE296DAC92DD311766BAD0B04CC7…
SMTP _25._tcp.dk.mx1.mailanyone.net	DANE-EE · Full cert · SHA-256	1AAAC405385DEB66C25E43D629569F6C…
SMTP _25._tcp.dk.mx2.mx25.net	DANE-EE · Full cert · SHA-256	443DFE296DAC92DD311766BAD0B04CC7…
SMTP _25._tcp.dk.mx2.mx25.net	DANE-EE · Full cert · SHA-256	1AAAC405385DEB66C25E43D629569F6C…
SMTP _25._tcp.dk.mx3.mailanyone.net	DANE-EE · Full cert · SHA-256	1AAAC405385DEB66C25E43D629569F6C…
SMTP _25._tcp.dk.mx3.mailanyone.net	DANE-EE · Full cert · SHA-256	443DFE296DAC92DD311766BAD0B04CC7…
SMTP _25._tcp.dk.mx4.mx25.net	DANE-EE · Full cert · SHA-256	1AAAC405385DEB66C25E43D629569F6C…
SMTP _25._tcp.dk.mx4.mx25.net	DANE-EE · Full cert · SHA-256	443DFE296DAC92DD311766BAD0B04CC7…

🔐 DNSSEC9105ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA0ms

Field	Value
Serial	2009010159
Primary NS (MNAME)	ns10.dnsmadeeasy.com
Responsible (RNAME)	dns@dnsmadeeasy.com
Refresh	43200s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	180s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

52ms

A

66ms

MX

75ms

AAAA

53ms

TXT

285ms

CAA

69ms

HTTPS

72ms

TLSA

128ms

SOA

0ms

MTA-STS

75ms

DNSSEC

9105ms

SRV

88ms

Total

10057ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 00:07:30	10057ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-06-28 14:25:34	957ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-06-22 20:29:57	15521ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-06-22 05:12:53	915ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 07:30:05	928ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-06-17 09:36:30	965ms	2 NS 1 A 4 MX	🔓 Insecure	View