semia.dk

📜 Historical scan 2026-09-24 21:40:16 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

semia.dk is a .dk domain served by 2 nameservers (pablo.ns.cloudflare.com, samara.ns.cloudflare.com). It was registered on 23 April 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.19.235 is hosted by Cloudflare, Inc. (AS13335). 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 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 62ms

Nameserver	IP addresses	PTR	ASN / ISP
pablo.ns.cloudflare.com	108.162.193.220 172.64.33.220 173.245.59.220 2606:4700:58::adf5:3bdc 2803:f800:50::6ca2:c1dc 2a06:98c1:50::ac40:21dc	pablo.ns.cloudflare.com pablo.ns.cloudflare.com pablo.ns.cloudflare.com pablo.ns.cloudflare.com pablo.ns.cloudflare.com pablo.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
samara.ns.cloudflare.com	108.162.194.160 162.159.38.160 172.64.34.160 2606:4700:50::a29f:26a0 2803:f800:50::6ca2:c2a0 2a06:98c1:50::ac40:22a0	samara.ns.cloudflare.com samara.ns.cloudflare.com samara.ns.cloudflare.com samara.ns.cloudflare.com samara.ns.cloudflare.com samara.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 61ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.19.235	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.190.120	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

5 records 86ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	300s	aspmx.l.google.com	108.177.14.27 2a00:1450:4010:c1c::1b	lt-in-f27.1e100.net la-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	300s	alt1.aspmx.l.google.com	192.178.158.26 2404:6800:4013:813::1a	lcdels-in-f26.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	300s	alt2.aspmx.l.google.com	173.194.41.27 173.194.41.27 2404:6800:4001:c01::1a	mad01s14-in-f27.1e100.net yukulwh-in-f27.1e100.net yukulwh-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
10	300s	alt3.aspmx.l.google.com	172.253.158.27 2404:6800:4003:c26::1a	so-in-f27.1e100.net so-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	300s	alt4.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

🔷 AAAA Records (IPv6)#

2 records 61ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::ac43:be78	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::6815:13eb	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 73ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.19.235,172.67.190.120 ech=AEX+DQBBvQAgACC4H2RvkolmHj63dKqKZoFxc31gc97k0NPo+S3NKnxVVwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:be78,2606:4700:3035::6815:13eb

📝 TXT Records#

2 records 243ms

TXT Record
facebook-domain-verification=4b01jf3sb5alq8l6vdp0beqlzzcn9q
google-site-verification=yfVMEcnECWtkSu6Aj-BaXkDDA5FJuJkw8eU3hc98BX4

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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 2026-10-19 10:49:31

www	104.21.19.235 172.67.190.120 2606:4700:3030::ac43:be78 2606:4700:3035::6815:13eb (AS13335) (address records, no CNAME)
www vs bare domain	Same network semia.dk: 104.21.19.235 172.67.190.120 2606:4700:3030::ac43:be78 2606:4700:3035::6815:13eb (AS13335) www.semia.dk: 104.21.19.235 172.67.190.120 2606:4700:3030::ac43:be78 2606:4700:3035::6815:13eb (AS13335)
Wildcard	No

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.semia.dk	9Qqqm5VFpZy4UQMLf74tEXZWeJU8lXOnhK6qPLFfQ5E
TXT	_acme-challenge.semia.dk	MLgo6NYh2GWzvqbAYIvo-GkXxLRBYOyy0Kk_HUfzi08

🔗 TLSA / DANE#

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

🔐 DNSSEC#

140ms

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	2415739516
Primary NS (MNAME)	pablo.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-18 10:02:54

Field	Value
Registrar	Simply.com A/S
Registered	2021-04-23
Expires	2027-04-30 (192d)

🔗 Same registrant#

1 domain

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
ballingo.dk	Simply.com A/S

📋 WHOIS#

⏱️ Lookup Timing#

62ms

61ms

86ms

AAAA

61ms

TXT

243ms

CAA

79ms

HTTPS

73ms

TLSA

77ms

SOA

0ms

MTA-STS

89ms

DNSSEC

140ms

SRV

99ms

Total

950ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-19 10:49:31	897ms	2 NS 2 A 5 MX	🔓 Insecure
2026-10-18 10:00:20	2148ms	2 NS 2 A 5 MX	🔓 Insecure
2026-10-18 09:29:56	2218ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-26 20:35:18	1411ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-25 21:46:10	1346ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-24 21:40:16 shown	950ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-04 00:15:46	2693ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-29 12:45:07	2200ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-03 11:31:11	2170ms	2 NS 2 A 5 MX	🔓 Insecure
2026-07-01 17:53:15	1717ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-24 05:01:36	1113ms	2 NS 2 A 5 MX	❓ Unknown
2026-06-17 14:07:30	5061ms	2 NS 2 A 5 MX	🔓 Insecure