signit.dk DNS records

🖥️ Nameservers4 records 59ms

Nameserver	IP addresses	PTR	ASN / ISP
ns-1486.awsdns-57.org	205.251.197.206 2600:9000:5305:ce00::1	ns-1486.awsdns-57.org ns-1486.awsdns-57.org	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-1833.awsdns-37.co.uk	205.251.199.41 2600:9000:5307:2900::1	ns-1833.awsdns-37.co.uk ns-1833.awsdns-37.co.uk	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-245.awsdns-30.com	205.251.192.245 2600:9000:5300:f500::1	ns-245.awsdns-30.com ns-245.awsdns-30.com	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-605.awsdns-11.net	205.251.194.93 2600:9000:5302:5d00::1	ns-605.awsdns-11.net ns-605.awsdns-11.net	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.

🌍 A Records1 records 84ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
87.52.100.181	60s	—	AS3292	TDC Holding A/S	87.48.0.0/13	🇩🇰 Denmark	Copenhagen

📧 MX Records7 records 48ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	aspmx.l.google.com	108.177.14.27 2a00:1450:4010:c0e::1b 2a00:1450:4010:c0e::1b	lt-in-f27.1e100.net lu-in-x1b.1e100.net lu-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
20	300s	alt1.aspmx.l.google.com	192.178.158.27 2404:6800:4013:813::1b	lcdels-in-f27.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
20	300s	alt2.aspmx.l.google.com	173.194.41.26 173.194.41.26 2404:6800:4001:c01::1a	yukulwh-in-f26.1e100.net mad01s14-in-f26.1e100.net yukulwh-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
30	300s	aspmx2.googlemail.com	192.178.158.27 2404:6800:4013:813::1b	lcdels-in-f27.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	300s	aspmx3.googlemail.com	173.194.41.27 173.194.41.27 2404:6800:4001:c01::1b	yukulwh-in-f27.1e100.net mad01s14-in-f27.1e100.net yukulwh-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
30	300s	aspmx4.googlemail.com	172.253.158.27 2404:6800:4003:c26::1b	so-in-f27.1e100.net so-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	300s	aspmx5.googlemail.com	108.177.125.26 2404:6800:4008:c01::1b	tp-in-f26.1e100.net tp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records6 records 258ms

TXT Record
amazonses:HIVwfP4v+FZS/KU8Xn/3W4vWbIqiolcP7m8ck5wO4lA=
atlassian-domain-verification=CK17w9aVoFeX/pnTWKXtzZIhHIiEwmUWESJarPk8dFxQJLn2wpQuyybooXFRMXTk
nordpass-domain-verification=71c69ad50438404d9a44a6ffe9b2cb1c
nordpass-domain-verification=8962a7e7cbbd0f16f477132f2ab945db3be8079518c37b108c50d13351d3e39b
openai-domain-verification=dv-VfeCX9QghxyoFdnQDU3ddLhi
v=spf1 include:_spf.atlassian.net include:_spf.google.com include:sendgrid.net ~all

✉️ SPF

Policy	Record (signit.dk)
~all (soft fail)	v=spf1 include:_spf.atlassian.net include:_spf.google.com include:sendgrid.net ~all

📨 DMARC

Policy	Record (_dmarc.signit.dk)
p=quarantine	v=DMARC1; p=quarantine; sp=quarantine; pct=100; rua=mailto:help@signit.dk; ruf=mailto:forensic@signit.dk; fo=1; aspf=r; adkim=r

📬 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 / DANE

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC121ms

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	1
Primary NS (MNAME)	ns-1486.awsdns-57.org
Responsible (RNAME)	awsdns-hostmaster@amazon.com
Refresh	7200s
Retry	900s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

59ms

A

84ms

MX

48ms

AAAA

58ms

TXT

258ms

CAA

49ms

HTTPS

69ms

TLSA

122ms

SOA

0ms

MTA-STS

91ms

DNSSEC

121ms

SRV

85ms

Total

3905ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-25 05:21:07	3905ms	4 NS 1 A 7 MX	🔓 Insecure	View
2026-06-22 04:20:41	1783ms	4 NS 1 A 7 MX	🔓 Insecure	View
2026-06-21 18:37:46	1171ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-17 15:32:11	3280ms	4 NS 1 A 7 MX	🔓 Insecure	View