th-m.dk

📜 Historical scan 2026-06-18 06:28:29 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

th-m.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was registered on 15 April 2004 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 93.191.156.105 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. The zone is DNSSEC-signed and validates, 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#

4 records 140ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S
ns4.simply.com	91.197.248.80	ns4.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 140ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
93.191.156.105	—	linux226.unoeuro.com	AS48854	team.blue Denmark A/S	93.191.152.0/21	🇩🇰 Denmark	—

📧 MX Records#

5 records 137ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	—	aspmx.l.google.com	2a00:1450:4010:c1c::1b 64.233.162.26	la-in-f27.1e100.net li-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	—	alt1.aspmx.l.google.com	192.178.211.27 2404:6800:4000:1025::1b	lcbomp-in-f27.1e100.net lcbomp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	—	alt2.aspmx.l.google.com	108.177.125.27 2404:6800:4008:c01::1a	tp-in-f27.1e100.net tp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	—	alt3.aspmx.l.google.com	108.177.125.27 2404:6800:4008:c01::1b	tp-in-f27.1e100.net tp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	—	alt4.aspmx.l.google.com	173.194.43.27 2607:f8b0:400e:c1e::1a	yudlsqd-in-f27.1e100.net yudlsqd-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	93.191.156.105
🔶 Autoconfig	93.191.156.105

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 369ms

TXT Record
MS=D562BE5BD50140977178BF09AC0B6563CD120441
v=spf1 include:_spf.google.com include:spf.simply.com -all
v=spf1 ip4:134.119.184.123 ip4:37.61.223.179 +a +mx +ip4:138.201.239.158 +ip4:88.99.200.20 +ip4:relay.mailchannels.net +ip4:138.201.254.67 ~all

✉️ SPF#

⚠ Multiple SPF records — RFC 7208 §4.5 violation (receivers must treat this as permerror)

Policy	Record (th-m.dk)
-all (hard fail)	v=spf1 include:_spf.google.com include:spf.simply.com -all
~all (soft fail)	v=spf1 ip4:134.119.184.123 ip4:37.61.223.179 +a +mx +ip4:138.201.239.158 +ip4:88.99.200.20 +ip4:relay.mailchannels.net +ip4:138.201.254.67 ~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 2026-10-12 13:04:53

www	93.191.156.105 (AS48854) (address records, no CNAME)
www vs bare domain	Same network th-m.dk: 93.191.156.105 (AS48854) www.th-m.dk: 93.191.156.105 (AS48854)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

✍️ 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: 2/10 · policy: -all

error 2 SPF records: receivers must treat that as a permanent error (RFC 7208 §4.5)

🔗 TLSA / DANE#

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

🔐 DNSSEC#

265ms

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

🏷️ SOA#

138ms

Field	Value
Serial	2020111706
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-01 18:42:53

Field	Value
Registrar	Simply.com A/S
Registered	2004-04-15
Expires	2027-04-30 (194d)

📋 WHOIS#

⏱️ Lookup Timing#

140ms

137ms

AAAA

139ms

TXT

369ms

CAA

138ms

HTTPS

136ms

TLSA

80ms

SOA

138ms

MTA-STS

37ms

DNSSEC

265ms

SRV

152ms

Total

992ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 13:04:53	458ms	4 NS 1 A 5 MX	🔒 Secure
2026-10-09 10:26:16	788ms	4 NS 1 A 5 MX	🔒 Secure
2026-10-01 18:33:10	877ms	4 NS 1 A 5 MX	🔒 Secure
2026-09-24 17:23:43	650ms	4 NS 1 A 5 MX	🔒 Secure
2026-06-25 08:18:13	892ms	4 NS 1 A 5 MX	🔒 Secure
2026-06-18 06:28:29 shown	992ms	4 NS 1 A 5 MX	🔒 Secure