mathi.dk

📜 Historical scan 2026-10-08 16:08:53 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

mathi.dk is a .dk domain served by 2 nameservers (kianchau.ns.cloudflare.com, tiffany.ns.cloudflare.com). It was registered on 1 April 2006 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 95.217.229.228 is hosted by Hetzner Online GmbH (AS24940) in Finland. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. The zone is not DNSSEC-signed, has no 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 250ms

Nameserver	IP addresses	PTR	ASN / ISP
kianchau.ns.cloudflare.com	108.162.195.179 162.159.44.179 172.64.35.179 2606:4700:58::a29f:2cb3 2803:f800:50::6ca2:c3b3 2a06:98c1:50::ac40:23b3	kianchau.ns.cloudflare.com kianchau.ns.cloudflare.com kianchau.ns.cloudflare.com kianchau.ns.cloudflare.com kianchau.ns.cloudflare.com kianchau.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
tiffany.ns.cloudflare.com	108.162.194.60 162.159.38.60 172.64.34.60 2606:4700:50::a29f:263c 2803:f800:50::6ca2:c23c 2a06:98c1:50::ac40:223c	tiffany.ns.cloudflare.com tiffany.ns.cloudflare.com tiffany.ns.cloudflare.com tiffany.ns.cloudflare.com tiffany.ns.cloudflare.com tiffany.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

1 records 199ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
95.217.229.228	300s	static.228.229.217.95.clients.your-server.de	AS24940	Hetzner Online GmbH	95.216.0.0/15	🇫🇮 Finland	Helsinki

📧 MX Records#

5 records 119ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	300s	aspmx.l.google.com	142.251.127.27 2a00:1450:4001:c21::1b	lcfrai-in-f27.1e100.net lcfrai-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	300s	alt1.aspmx.l.google.com	192.178.213.26 2a00:1450:4013:c1e::1a	yugrqzs-in-f26.1e100.net yugrqzs-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	300s	alt2.aspmx.l.google.com	142.251.127.26 2a00:1450:4001:c21::1a	lcfrai-in-f26.1e100.net lcfrai-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	300s	alt3.aspmx.l.google.com	172.253.148.27 2a00:1450:4025:4401::1b	yuskedq-in-f27.1e100.net yuskedq-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	300s	alt4.aspmx.l.google.com	142.250.147.26 2404:6800:4013:813::1a	rd-in-f26.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	95.217.229.228
🔶 Autoconfig	95.217.229.228

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

5 records 621ms

TXT Record
google-site-verification=1Tpb8JHrxMOcwVQPoel1nPY7MSQGRVMO6NtvhC4DqI0
google-site-verification=mkCGbS61NgrYbU-zwYl21urtnWpXiILsurz67Kz_Ns0
google-site-verification=z8qKPYcXcTLvEhwC-SP1F1oAv5jPksLlyrAnG_GKezo
v=spf1 include:_spf.google.com include:spf.simply.com ~all
v=STSv1;id=1569418874416;

✉️ SPF#

Policy	Record (mathi.dk)
~all (soft fail)	v=spf1 include:_spf.google.com include:spf.simply.com ~all

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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 2026-10-13 07:43:39

www	95.217.229.228 (AS24940) (address records, no CNAME)
www vs bare domain	Same network mathi.dk: 95.217.229.228 (AS24940) www.mathi.dk: 95.217.229.228 (AS24940)
Wildcard	Yes: any name under the zone resolves

✍️ DKIM keys#

1 found

Selector	CNAME	Key
google	—	RSA · ~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: 2/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

437ms

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

🏷️ SOA#

134ms

Field	Value
Serial	2416881499
Primary NS (MNAME)	kianchau.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-13 08:05:44

Field	Value
Registrar	Simply.com A/S
Registered	2006-04-01
Expires	2029-04-30 (924d)

🔗 Same registrant#

10 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
5smiles.dk	Simply.com A/S
fg-grindsted.dk	Punktum dk A/S (direct)
heleverdeniskole.dk	Simply.com A/S
invity.dk	Simply.com A/S
klogspot.dk	Simply.com A/S
laxmi.dk	Simply.com A/S
padelforge.dk	Simply.com A/S
truckly.dk	Simply.com A/S
verdeniskole.dk	Simply.com A/S
vidya.dk	Simply.com A/S

📋 WHOIS#

⏱️ Lookup Timing#

250ms

199ms

119ms

AAAA

121ms

TXT

621ms

CAA

187ms

HTTPS

62ms

TLSA

416ms

SOA

134ms

MTA-STS

319ms

DNSSEC

437ms

SRV

321ms

Total

3382ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 07:43:39	911ms	2 NS 1 A 5 MX	🔓 Insecure
2026-10-12 07:13:15	5352ms	2 NS 1 A 5 MX	🔓 Insecure
2026-10-08 16:08:53 shown	3382ms	2 NS 1 A 5 MX	🔓 Insecure
2026-09-30 14:13:15	717ms	2 NS 1 A 5 MX	🔓 Insecure
2026-09-23 15:26:47	867ms	2 NS 1 A 5 MX	🔓 Insecure
2026-09-20 12:27:59	1795ms	2 NS 1 A 5 MX	🔓 Insecure
2026-08-16 04:18:52	4169ms	2 NS 1 A 5 MX	🔓 Insecure
2026-08-14 03:59:19	1500ms	2 NS 1 A 5 MX	🔓 Insecure
2026-08-11 18:12:01	2002ms	2 NS 1 A 5 MX	🔓 Insecure
2026-07-23 19:13:53	11122ms	2 NS 1 A 5 MX	🔓 Insecure
2026-07-16 19:04:08	1620ms	2 NS 1 A 5 MX	🔓 Insecure
2026-06-24 14:31:32	5744ms	2 NS 1 A 5 MX	🔓 Insecure
2026-06-22 14:35:28	1143ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-21 13:01:38	1021ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-18 09:16:26	1320ms	2 NS 1 A 5 MX	🔓 Insecure