20dage.dk

📜 Historical scan 2026-09-22 05:55:59 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

20dage.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 22 November 2011 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 188.228.48.72 is hosted by Altibox Danmark AS (AS214875) in Denmark. Mail is handled by smtp.google.com. 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#

2 records 24ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 33ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
188.228.48.72	43200s	188.228.48.72.dynamic.altibox.net	AS214875	Altibox Danmark AS	188.228.48.0/23	🇩🇰 Denmark	Ikast

📧 MX Records#

1 records 33ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	smtp.google.com	142.250.150.27 142.251.1.26 173.194.221.26 173.194.221.27 2a00:1450:4010:c06::1b 2a00:1450:4010:c06::1b 2a00:1450:4010:c0a::1a 2a00:1450:4010:c0a::1a 2a00:1450:4010:c1c::1b 2a00:1450:4010:c1e::1a 64.233.163.26	la-in-f27.1e100.net lb-in-f26.1e100.net lm-in-f26.1e100.net lm-in-f27.1e100.net lj-in-f27.1e100.net lj-in-x1b.1e100.net lm-in-f26.1e100.net lm-in-x1a.1e100.net la-in-f27.1e100.net lb-in-f26.1e100.net lj-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	188.228.48.72
🔶 Autoconfig	188.228.48.72

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 159ms

TXT Record
google-site-verification=q1eyDHlha-4MOExeka7ayRQLYuqOYqvrK8WxIt7b5RE
google-site-verification=UCeujBTNGBvHoaW3VqfzFwXWAou_mIri7nAzOWqcfpQ
openai-domain-verification=dv-2bwkeh4vWheC6sH8c9XW53bu

✉️ 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#

1 records 32ms

Flags	Tag	Value
0	issue	letsencrypt.org

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-14 04:09:52

www	188.228.48.72 (AS214875) (address records, no CNAME)
www vs bare domain	Same network 20dage.dk: 188.228.48.72 (AS214875) www.20dage.dk: 188.228.48.72 (AS214875)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

105ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026092101
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-07 12:30:15

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2011-11-22
Expires	2028-11-30 (775d)

📋 WHOIS#

⏱️ Lookup Timing#

24ms

33ms

AAAA

27ms

TXT

159ms

CAA

32ms

HTTPS

27ms

TLSA

655ms

SOA

0ms

MTA-STS

55ms

DNSSEC

105ms

SRV

55ms

Total

1421ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-14 04:09:52	701ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-13 02:01:48	677ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 19:22:22	672ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-22 05:55:59 shown	1421ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-10 02:12:30	1212ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-01 23:41:43	2113ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 12:44:13	866ms	2 NS 1 A 1 MX	🔒 Secure