gerdmans.dk

📜 Historical scan 2026-06-20 20:44:48 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

gerdmans.dk is a .dk domain served by 4 nameservers (ns-1454.awsdns-53.org, ns-1586.awsdns-06.co.uk, ns-263.awsdns-32.com and 1 more). It was registered on 15 October 1996 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 5.178.75.192 is hosted by Glesys AB (AS42708) in Sweden. Mail is handled by gerdmans-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

4 records 31ms

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 Records#

1 records 37ms

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 Records#

1 records 97ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	600s	gerdmans-dk.mail.protection.outlook.com	2a01:111:f403:ca04::a 2a01:111:f403:ca09::5 2a01:111:f403:ca09::8 2a01:111:f403:ca09::9 52.101.68.29 52.101.68.36 52.101.73.11 52.101.73.19	mail-du0pr03cu00102.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-db5pr02cu00104.inbound.protection.outlook.com mail-am1pr04cu00103.inbound.protection.outlook.com mail-as8pr04cu00803.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 Records#

6 records 200ms

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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-03 01:57:27

www	Address record (no CNAME)
Wildcard	No

✍️ DKIM keys#

3 found

Selector	CNAME	Key
k1	dkim.mcsv.net	RSA · ~1024 bit below 2048 bit
selector1	selector1-gerdmans-dk._domainkey.kaiserkrafteuropa.onmicrosoft.com	RSA · ~1024 bit below 2048 bit
selector2	selector2-gerdmans-dk._domainkey.kaiserkrafteuropa.onmicrosoft.com	RSA · ~1024 bit below 2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

79ms

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

🏷️ SOA#

49ms

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#

WHOIS fetched 2026-10-10 18:09:29

Field	Value
Registrar	GANDI SAS
Registered	1996-10-15
Expires	2026-12-31 (74d)

📋 WHOIS#

⏱️ Lookup Timing#

31ms

37ms

97ms

AAAA

58ms

TXT

200ms

CAA

43ms

HTTPS

61ms

TLSA

807ms

SOA

49ms

MTA-STS

40ms

DNSSEC

79ms

SRV

82ms

Total

1465ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-04 12:59:12	2453ms	4 NS 1 A 1 MX	🔓 Insecure
2026-08-28 10:26:21	3569ms	4 NS 1 A 1 MX	🔓 Insecure
2026-08-26 15:01:39	5444ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-24 06:05:43	930ms	4 NS 1 A 1 MX	❓ Unknown
2026-06-20 20:44:48 shown	1465ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-20 04:46:18	1534ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-17 09:44:33	999ms	4 NS 1 A 1 MX	🔓 Insecure