martinsen.dk

📜 Historical scan 2026-09-28 17:28:23 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

martinsen.dk is a .dk domain served by 2 nameservers (ns1.dlx.dk, ns2.dlx.dk). It was registered on 12 March 1997 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 35.187.46.239 is hosted by Google LLC (AS396982) in Belgium. Mail is handled by martinsen-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, 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#

2 records 46ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.dlx.dk	2a00:1b18:1337:1337::53 46.30.121.210	ns1.dlx.dk ns1.dlx.dk	AS47527 DLX A/S AS47527 DLX A/S
ns2.dlx.dk	185.208.212.124 2a00:1b19:1337:1337::53	ns2.dlx.dk ns2.dlx.dk	AS47527 DLX A/S AS47527 DLX A/S

🌍 A Records#

1 records 42ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
35.187.46.239	3600s	239.46.187.35.bc.googleusercontent.com	AS396982	Google LLC	35.184.0.0/13	🇧🇪 Belgium	Brussels

📧 MX Records#

1 records 34ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	martinsen-dk.mail.protection.outlook.com	2a01:111:f403:c967::a 2a01:111:f403:ca04::d 2a01:111:f403:ca04::f 2a01:111:f403:ca48::e 52.101.209.153 52.101.68.12 52.101.68.25 52.101.68.27	mail-cpjpr05cu00102.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-miypr03cu00206.inbound.protection.outlook.com mail-cpjpr04cu00101.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-db7pr03cu00503.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

📧 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 Records#

12 records 109ms

TXT Record
_globalsign-domain-verification=eUDAU-rrrt4BGVt-z2PtS9S2ejD1hUUReaZZmSpdRZ
0ed1fe018a435ca8364ea149a6b38ad46349a1203b
apple-domain-verification=lnIdMqM_5joH3ijzX2Mf2xR1S5d44cwPc9YO2OZMxLs
apple-domain-verification=sNDLZVxqE6E7kcYKSRyjh3USmWfwP3EVXFl-VLiA82A
apple-domain-verification=XEj1iuqrSLtNVsJq
atlassian-domain-verification=UrE5qeKmumN2YEVF7yPeW5Zm24lmyYZZcqO520ltIXwqn29NfgdkV/S0FG6sUfoT
atlassian-sending-domain-verification=def8adf8-2fa8-48a2-b113-52feb73bda30
duo_sso_verification=rzXSdhwbvqUo67JbVsEugDZnW5pUtgLamR9YMiH1G1MbaXrStZhka5IcSCaIB0Ci
google-site-verification=_zD3AGfzW7XdPAk7UQIVaJCf0O1OQHLpTS5sdnautwc
MS=3F39582E7915EEB0747EE347DA8D764F37D91108
v=spf1 include:20197729.spf04.hubspotemail.net include:spf.mailjet.com include:spf.smtp2go.com include:spf.protection.outlook.com ip4:185.158.62.174 include:sendgrid.net -all
ZOOM_verify_EH5EKJTDS_OATzbkq0XmRw

✉️ SPF#

Policy	Record (martinsen.dk)
-all (hard fail)	v=spf1 include:20197729.spf04.hubspotemail.net include:spf.mailjet.com include:spf.smtp2go.com include:spf.protection.outlook.com ip4:185.158.62.174 include:sendgrid.net -all

📨 DMARC#

Policy	Record (_dmarc.martinsen.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:c5kh9jwo@ag.eu.dmarcadvisor.com,mailto:8e76188ca3b2869@rep.dmarcanalyzer.com; ruf=mailto:c5kh9jwo@fr.eu.dmarcadvisor.com; pct=100;

📬 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 2026-10-19 13:54:46

www CNAME	martinsen.dk (all on martinsen.dk) → 35.187.46.239 (AS396982)
www vs bare domain	Same network martinsen.dk: 35.187.46.239 (AS396982) www.martinsen.dk: 35.187.46.239 (AS396982)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

3 found

Selector	CNAME	Key
s1	s1.domainkey.u161623.wl124.sendgrid.net	RSA · ~2048 bit
s2	s2.domainkey.u161623.wl124.sendgrid.net	RSA · ~1024 bit below 2048 bit
selector1	selector1-martinsen-dk._domainkey.martinsendk.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: 6/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

117ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

0ms

Field	Value
Serial	2026051372
Primary NS (MNAME)	ns1.dlx.dk
Responsible (RNAME)	ks@dlx.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-04 16:11:15

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1997-03-12
Expires	2027-03-31 (162d)

📋 WHOIS#

⏱️ Lookup Timing#

46ms

42ms

34ms

AAAA

30ms

TXT

109ms

CAA

37ms

HTTPS

27ms

TLSA

364ms

SOA

0ms

MTA-STS

43ms

DNSSEC

117ms

SRV

89ms

Total

912ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-19 13:54:45	2151ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-16 12:53:11	3079ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-13 03:57:24	1217ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-10 23:43:04	1539ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-09 20:49:08	5614ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-08 18:27:44	1240ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-07 18:18:23	3135ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-06 18:11:42	2512ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-05 15:32:26	2961ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-04 15:27:13	1593ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-03 15:24:37	967ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-02 15:22:09	1167ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-02 06:51:38	561ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-01 06:49:26	1111ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 17:58:02	1252ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-29 17:47:37	1363ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-28 17:28:23 shown	912ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-26 17:06:59	1294ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-23 16:12:26	918ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-18 12:07:42	831ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-13 20:15:56	801ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-11 10:30:44	1431ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-11 02:56:06	2668ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-04 08:55:42	1226ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-02 15:51:27	799ms	2 NS 1 A 1 MX	🔒 Secure