tmth.dk

📜 Historical scan 2026-09-16 16:46:13 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

tmth.dk is a .dk domain served by 2 nameservers (ali.ns.cloudflare.com, terin.ns.cloudflare.com). It was registered on 6 June 2016 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.0.181 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by tmth-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. 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 40ms

Nameserver	IP addresses	PTR	ASN / ISP
ali.ns.cloudflare.com	108.162.192.59 172.64.32.59 173.245.58.59 2606:4700:50::adf5:3a3b 2803:f800:50::6ca2:c03b 2a06:98c1:50::ac40:203b	ali.ns.cloudflare.com ali.ns.cloudflare.com ali.ns.cloudflare.com ali.ns.cloudflare.com ali.ns.cloudflare.com ali.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
terin.ns.cloudflare.com	108.162.193.236 172.64.33.236 173.245.59.236 2606:4700:58::adf5:3bec 2803:f800:50::6ca2:c1ec 2a06:98c1:50::ac40:21ec	terin.ns.cloudflare.com terin.ns.cloudflare.com terin.ns.cloudflare.com terin.ns.cloudflare.com terin.ns.cloudflare.com terin.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 30ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.0.181	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.128.45	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 32ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	tmth-dk.mail.protection.outlook.com	2a01:111:f403:ca04::d 2a01:111:f403:ca04::e 2a01:111:f403:ca09::20 2a01:111:f403:ca09::28 52.101.103.140 52.101.181.156 52.101.209.28 52.101.68.16	mail-db6pr03cu00105.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-am6pr02cu00300.inbound.protection.outlook.com mail-miypr02cu00204.inbound.protection.outlook.com mail-wa4pr05cu00104.inbound.protection.outlook.com mail-cpjpr05cu00104.inbound.protection.outlook.com mail-db4pr02cu00400.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
🔶 Autoconfig	172.67.128.45

🔷 AAAA Records (IPv6)#

2 records 40ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::ac43:802d	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::6815:b5	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 37ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.0.181,172.67.128.45 ech=AEX+DQBBoQAgACD+e2S6IetnuhaljaMiPjyI4bJnjDikRM91us119cr5JAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:802d,2606:4700:3035::6815:b5

🔌 SRV Records#

1 records 71ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

3 records 202ms

TXT Record
mandrill_verify.C54_SYZ-FAiLj_X42bpAMA
MS=ms17415754
v=spf1 +mx +a +ip4:5.134.12.223 +ip4:85.92.73.30 include:spf.protection.outlook.com ~all

✉️ SPF#

Policy	Record (tmth.dk)
~all (soft fail)	v=spf1 +mx +a +ip4:5.134.12.223 +ip4:85.92.73.30 include:spf.protection.outlook.com ~all

📨 DMARC#

Policy	Record (_dmarc.tmth.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:b3ba81e14d9746faa7d8c3084dfbea05@dmarc-reports.cloudflare.net

📬 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 2026-10-09 09:43:08

www	104.21.0.181 172.67.128.45 2606:4700:3031::ac43:802d 2606:4700:3035::6815:b5 (AS13335) (address records, no CNAME)
www vs bare domain	Same network tmth.dk: 104.21.0.181 172.67.128.45 2606:4700:3031::ac43:802d 2606:4700:3035::6815:b5 (AS13335) www.tmth.dk: 104.21.0.181 172.67.128.45 2606:4700:3031::ac43:802d 2606:4700:3035::6815:b5 (AS13335)
Wildcard	Yes: any name under the zone resolves

✍️ DKIM keys#

1 found

Selector	CNAME	Key
default	—	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: 3/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.tmth.dk	PUd7i33dXrLEyZQOtNyhmBq4djWWnzCy06zN1H3PeV8
TXT	_acme-challenge.tmth.dk	eK7f_Cbw5j386jwLpfkFieuDtANGHioHD15Cz7lsprU

🔗 TLSA / DANE#

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

🔐 DNSSEC#

90ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2415027762
Primary NS (MNAME)	ali.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-10 14:47:26

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2016-06-06
Expires	2027-06-30 (254d)

📋 WHOIS#

⏱️ Lookup Timing#

40ms

30ms

32ms

AAAA

40ms

TXT

202ms

CAA

54ms

HTTPS

37ms

TLSA

989ms

SOA

0ms

MTA-STS

52ms

DNSSEC

90ms

SRV

71ms

Total

1594ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 09:43:08	1116ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-01 04:57:43	736ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-29 20:11:53	700ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-25 18:59:39	1357ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-23 13:00:19	1452ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-16 16:46:13 shown	1594ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-23 10:19:10	9137ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-20 12:48:39	9573ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-24 04:57:48	1214ms	2 NS 0 A 1 MX	🔓 Insecure
2026-06-23 18:26:46	912ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-22 09:51:08	1239ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-18 10:24:47	985ms	2 NS 2 A 1 MX	🔓 Insecure