signatura.dk

📜 Historical scan 2026-06-18 07:01:20 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

signatura.dk is a .dk domain served by 2 nameservers (algin.ns.cloudflare.com, candy.ns.cloudflare.com). It was registered on 23 March 2006 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. The zone is DNSSEC-signed and validates, 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 132ms

Nameserver	IP addresses	PTR	ASN / ISP
algin.ns.cloudflare.com	108.162.193.61 172.64.33.61 173.245.59.61 2606:4700:58::adf5:3b3d 2803:f800:50::6ca2:c13d 2a06:98c1:50::ac40:213d	algin.ns.cloudflare.com algin.ns.cloudflare.com algin.ns.cloudflare.com algin.ns.cloudflare.com algin.ns.cloudflare.com algin.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
candy.ns.cloudflare.com	108.162.192.79 172.64.32.79 173.245.58.79 2606:4700:50::adf5:3a4f 2803:f800:50::6ca2:c04f 2a06:98c1:50::ac40:204f	candy.ns.cloudflare.com candy.ns.cloudflare.com candy.ns.cloudflare.com candy.ns.cloudflare.com candy.ns.cloudflare.com candy.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

3 records 130ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.26.4.48	—	—	AS13335	—	—	—	—
104.26.5.48	—	—	AS13335	—	—	—	—
172.67.72.227	—	—	AS13335	—	—	—	—

📧 MX Records#

5 records 129ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	—	aspmx.l.google.com	142.251.9.26 2a00:1450:4025:c03::1b	rc-in-f26.1e100.net rc-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	—	alt1.aspmx.l.google.com	192.178.211.26 2404:6800:4000:1025::1b	lcbomp-in-f26.1e100.net lcbomp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	—	alt2.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	—	aspmx2.googlemail.com	192.178.211.26 2404:6800:4000:1025::1b	lcbomp-in-f26.1e100.net lcbomp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	—	aspmx3.googlemail.com	172.253.158.27 2404:6800:4003:c26::1b	so-in-f27.1e100.net so-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	signatura.dk → 91.197.249.1
🔶 Autoconfig	signatura.dk → 91.197.249.1

🔷 AAAA Records (IPv6)#

3 records 153ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:20::681a:430	—	—	AS13335	—	—	—	—
2606:4700:20::681a:530	—	—	AS13335	—	—	—	—
2606:4700:20::ac43:48e3	—	—	AS13335	—	—	—	—

🔐 HTTPS Records#

1 records 138ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.26.4.48,104.26.5.48,172.67.72.227 ipv6hint=2606:4700:20::681a:430,2606:4700:20::681a:530,2606:4700:20::ac43:48e3

📝 TXT Records#

3 records 251ms

TXT Record
google-site-verification=mpab8PfNApBr8Bb-xxggwjGtZe_3IOZfvRhFXBM-ccw
klaviyo-site-verification=KcpR4i
v=spf1 include:servers.mcsv.net include:_spf.google.com include:spf.dixa.io ~all

✉️ SPF#

Policy	Record (signatura.dk)
~all (soft fail)	v=spf1 include:servers.mcsv.net include:_spf.google.com include:spf.dixa.io ~all

📨 DMARC#

Policy	Record (_dmarc.signatura.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:8d655bfc05584f4b99e119a4ce957323@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#

10 records 122ms

Flags	Tag	Value
0	issue	comodoca.com
0	issue	digicert.com; cansignhttpexchanges=yes
0	issue	letsencrypt.org
0	issue	pki.goog; cansignhttpexchanges=yes
0	issue	ssl.com
0	issuewild	comodoca.com
0	issuewild	digicert.com; cansignhttpexchanges=yes
0	issuewild	letsencrypt.org
0	issuewild	pki.goog; cansignhttpexchanges=yes
0	issuewild	ssl.com

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-10 14:25:40

www	104.26.4.48 104.26.5.48 172.67.72.227 2606:4700:20::681a:430 2606:4700:20::681a:530 2606:4700:20::ac43:48e3 (AS13335) (address records, no CNAME)
www vs bare domain	Same network signatura.dk: 104.26.4.48 104.26.5.48 172.67.72.227 2606:4700:20::681a:430 (AS13335) www.signatura.dk: 104.26.4.48 104.26.5.48 172.67.72.227 2606:4700:20::681a:430 (AS13335)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

3 found

Selector	CNAME	Key
dkim	—	RSA · ~1024 bit below 2048 bit
s1	s1.domainkey.u161779.wl030.sendgrid.net	RSA · ~2048 bit
s2	s2.domainkey.u161779.wl030.sendgrid.net	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: 4/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

180ms

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

🏷️ SOA#

144ms

Field	Value
Serial	2406657559
Primary NS (MNAME)	algin.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-07 13:58:38

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2006-03-23
Expires	2027-04-30 (184d)

📋 WHOIS#

⏱️ Lookup Timing#

132ms

130ms

129ms

AAAA

153ms

TXT

251ms

CAA

122ms

HTTPS

138ms

TLSA

778ms

SOA

144ms

MTA-STS

148ms

DNSSEC

180ms

SRV

147ms

Total

2364ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-10 14:25:40	1225ms	2 NS 3 A 5 MX	🔒 Secure
2026-10-02 23:43:38	650ms	2 NS 3 A 5 MX	🔒 Secure
2026-09-21 12:00:56	2351ms	2 NS 3 A 5 MX	🔒 Secure
2026-09-14 10:06:48	1362ms	2 NS 3 A 5 MX	🔒 Secure
2026-09-04 10:17:45	855ms	2 NS 3 A 5 MX	🔒 Secure
2026-08-28 06:15:09	1969ms	2 NS 3 A 5 MX	🔒 Secure
2026-08-26 04:34:28	1033ms	2 NS 3 A 5 MX	🔒 Secure
2026-08-22 15:45:11	2853ms	2 NS 3 A 5 MX	🔒 Secure
2026-08-06 21:45:12	3164ms	2 NS 3 A 5 MX	🔒 Secure
2026-07-31 13:34:52	1756ms	2 NS 3 A 5 MX	🔒 Secure
2026-07-22 22:28:53	3897ms	2 NS 3 A 5 MX	🔒 Secure
2026-07-17 22:03:47	8979ms	2 NS 3 A 5 MX	🔒 Secure
2026-07-08 12:14:55	2549ms	2 NS 3 A 5 MX	🔒 Secure
2026-07-06 23:00:05	18206ms	2 NS 3 A 5 MX	🔒 Secure
2026-06-30 00:23:22	1136ms	2 NS 3 A 5 MX	🔒 Secure
2026-06-29 04:00:27	1423ms	2 NS 3 A 5 MX	🔒 Secure
2026-06-18 07:01:20 shown	2364ms	2 NS 3 A 5 MX	🔒 Secure