almsborg.dk

📜 Historical scan 2026-08-31 05:48:42 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

almsborg.dk is a .dk domain served by 2 nameservers (bob.ns.cloudflare.com, eve.ns.cloudflare.com). It was registered on 10 May 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.64.125 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, 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 171ms

Nameserver	IP addresses	PTR	ASN / ISP
bob.ns.cloudflare.com	108.162.193.104 172.64.33.104 173.245.59.104 2606:4700:58::adf5:3b68 2803:f800:50::6ca2:c168 2a06:98c1:50::ac40:2168	bob.ns.cloudflare.com bob.ns.cloudflare.com bob.ns.cloudflare.com bob.ns.cloudflare.com bob.ns.cloudflare.com bob.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
eve.ns.cloudflare.com	108.162.194.204 162.159.38.204 172.64.34.204 2606:4700:50::a29f:26cc 2803:f800:50::6ca2:c2cc 2a06:98c1:50::ac40:22cc	eve.ns.cloudflare.com eve.ns.cloudflare.com eve.ns.cloudflare.com eve.ns.cloudflare.com eve.ns.cloudflare.com eve.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 163ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.64.125	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.185.23	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

5 records 136ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	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
5	3600s	alt1.aspmx.l.google.com	142.250.147.26 2a00:1450:4025:c01::1b	rd-in-f26.1e100.net rd-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt2.aspmx.l.google.com	172.253.152.26 2a00:1450:4010:c22::1b	yulpptr-in-f26.1e100.net yulpptr-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	alt3.aspmx.l.google.com	192.178.211.26 2404:6800:4000:1025::1a	lcbomp-in-f26.1e100.net lcbomp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	alt4.aspmx.l.google.com	192.178.158.27 2404:6800:4013:813::1a	lcdels-in-f27.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

2 records 218ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::ac43:b917	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3034::6815:407d	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 149ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.64.125,172.67.185.23 ech=AEX+DQBBuAAgACBUiZzoF+8Qp/q0L7Fr7o9wQWl41LLlrVZI/zMql40BGAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:b917,2606:4700:3034::6815:407d

📝 TXT Records#

2 records 515ms

TXT Record
google-site-verification=cEesZ35FQtWpH6Q8vMOVu7eID7SIdZqV3w-oC8t3dZo
v=spf1 include:_spf.google.com ~all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.almsborg.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:67cb19db32734a0a8aa1cb4fe90eb108@dmarc-reports.cloudflare.net; 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 2026-10-14 04:58:24

www	104.21.64.125 172.67.185.23 2606:4700:3032::ac43:b917 2606:4700:3034::6815:407d (AS13335) (address records, no CNAME)
www vs bare domain	Same network almsborg.dk: 104.21.64.125 172.67.185.23 2606:4700:3032::ac43:b917 2606:4700:3034::6815:407d (AS13335) www.almsborg.dk: 104.21.64.125 172.67.185.23 2606:4700:3032::ac43:b917 2606:4700:3034::6815:407d (AS13335)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	Delete signal: the zone asks the registry to remove its DS (go insecure) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

2 found

Selector	CNAME	Key
default	—	RSA · ~2048 bit
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: 1/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

391ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2413564502
Primary NS (MNAME)	bob.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-09 19:55:34

Field	Value
Registrar	Simply.com A/S
Registered	2017-05-10
Expires	2027-05-31 (225d)

📋 WHOIS#

⏱️ Lookup Timing#

171ms

163ms

136ms

AAAA

218ms

TXT

515ms

CAA

106ms

HTTPS

149ms

TLSA

501ms

SOA

0ms

MTA-STS

208ms

DNSSEC

391ms

SRV

215ms

Total

3366ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-14 04:58:24	539ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-30 14:17:32	790ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-20 00:34:08	730ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-04 01:30:58	672ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-31 05:48:42 shown	3366ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-27 06:30:17	847ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-26 18:28:47	1260ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-24 13:52:54	5152ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-20 06:27:44	17886ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-16 14:44:53	1941ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-06 08:07:08	2150ms	2 NS 2 A 5 MX	🔓 Insecure
2026-07-21 18:51:39	1683ms	2 NS 2 A 5 MX	🔓 Insecure
2026-07-11 21:35:47	9220ms	2 NS 2 A 5 MX	🔓 Insecure
2026-07-07 08:49:36	7455ms	2 NS 2 A 5 MX	🔓 Insecure
2026-07-04 18:32:53	5650ms	2 NS 2 A 5 MX	🔓 Insecure
2026-07-01 15:24:00	1075ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-26 22:40:32	1125ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-25 14:25:18	1314ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-23 00:59:01	1169ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 16:36:38	3088ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-18 18:21:34	3359ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-16 12:36:28	728ms	2 NS 2 A 5 MX	🔓 Insecure