gerdmans.dk DNS records

🖥️ Nameservers4 records 99ms

Nameserver	IP addresses	PTR	ASN / ISP
ns-1454.awsdns-53.org	205.251.197.174 2600:9000:5305:ae00::1	ns-1454.awsdns-53.org ns-1454.awsdns-53.org	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-1586.awsdns-06.co.uk	205.251.198.50 2600:9000:5306:3200::1	ns-1586.awsdns-06.co.uk ns-1586.awsdns-06.co.uk	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-263.awsdns-32.com	205.251.193.7 2600:9000:5301:700::1	ns-263.awsdns-32.com ns-263.awsdns-32.com	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-932.awsdns-52.net	205.251.195.164 2600:9000:5303:a400::1	ns-932.awsdns-52.net ns-932.awsdns-52.net	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.

🌍 A Records1 records 60ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
5.178.75.192	3600s	5-178-75-192.static.glesys.net	AS42708	Glesys AB	5.178.72.0/21	🇸🇪 Sweden	Falkenberg

📧 MX Records1 records 64ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	gerdmans-dk.mail.protection.outlook.com	2a01:111:f403:ca09::20 2a01:111:f403:ca09::8 2a01:111:f403:ca09::e 2a01:111:f403:ca09::f 52.101.68.12 52.101.73.1 52.101.73.153 52.101.73.26	mail-as8pr05cu00400.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-am7pr05cu00206.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-am3pr04cu00501.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com mail-as9pr05cu01302.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records6 records 280ms

TXT Record
google-site-verification=lcGpnC1rM5nSPLg9XimIqGDWzGA9XR8dr5nTl4ze_7U
google-site-verification=SFw900-4N3VM9YBzXlpnkSRcqMinBLCJzG37gJi9l8o
knowbe4-site-verification=81193f2479ddf40987cf0c036e823b49
MR3fbRt6vG2yV/WJxDJwh78Q/FM8/HfLXtpozrsAEsXlBgEeUcgZjXSk7MXUyUbf6kFRef+zygQjBLAngbIX2A==
MS=ms79626412
v=spf1 include:spf.takkt.de include:servers.mcsv.net ~all

✉️ SPF

Policy	Record (gerdmans.dk)
~all (soft fail)	v=spf1 include:spf.takkt.de include:servers.mcsv.net ~all

📨 DMARC

Policy	Record (_dmarc.gerdmans.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:dmarc@scale.takkt.com; fo=1

📬 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)

🔐 DNSSEC141ms

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	2021070900
Primary NS (MNAME)	ns-1454.awsdns-53.org
Responsible (RNAME)	domains@kaiserkraft-europa.de
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

99ms

A

60ms

MX

64ms

AAAA

75ms

TXT

280ms

CAA

52ms

HTTPS

66ms

TLSA

189ms

SOA

0ms

MTA-STS

110ms

DNSSEC

141ms

SRV

104ms

Total

3569ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 10:26:21	3569ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-26 15:01:39	5444ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-24 06:05:43	930ms	4 NS 1 A 1 MX	❓ Unknown	View
2026-06-20 20:44:48	1465ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-20 04:46:18	1534ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-17 09:44:33	999ms	4 NS 1 A 1 MX	🔓 Insecure	View