kalenderuniverset.dk

📜 Historical scan 2026-06-17 13:11:57 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

kalenderuniverset.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 3.126.183.20 is hosted by Amazon.com, Inc. (AS16509) in Germany. 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 63ms

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 77ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
3.126.183.20	—	ec2-3-126-183-20.eu-central-1.compute.amazonaws.com	AS16509	Amazon.com, Inc.	3.96.0.0/11	🇩🇪 Germany	Frankfurt am Main

📧 MX Records#

1 records 88ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	—	smtp.google.com	172.253.152.27 2a00:1450:4010:c01::1b 2a00:1450:4010:c01::1b 2a00:1450:4010:c0e::1a 2a00:1450:4010:c0e::1a 2a00:1450:4010:c0e::1b 2a00:1450:4010:c0e::1b 2a00:1450:4010:c22::1a 64.233.161.26 64.233.161.27 74.125.131.26 74.125.131.27	yulpptr-in-f27.1e100.net lh-in-x1b.1e100.net lh-in-f27.1e100.net lu-in-x1a.1e100.net lu-in-f26.1e100.net lu-in-x1b.1e100.net lu-in-f27.1e100.net yulpptr-in-f26.1e100.net lh-in-f26.1e100.net lh-in-f27.1e100.net lu-in-f26.1e100.net lu-in-f27.1e100.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 AS15169 Google LLC

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 434ms

TXT Record
google-site-verification=l0KFqypIkuCDelAbzO_K_TKaymJwqqjSIEVknO6aq5Y

✉️ 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 2026-10-12 09:13:43

www	3.126.183.20 (AS16509) (address records, no CNAME)
www vs bare domain	Same network kalenderuniverset.dk: 3.126.183.20 (AS16509) www.kalenderuniverset.dk: 3.126.183.20 (AS16509)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

258ms

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

🏷️ SOA#

69ms

Field	Value
Serial	2026061101
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

63ms

77ms

88ms

AAAA

94ms

TXT

434ms

CAA

86ms

HTTPS

79ms

TLSA

292ms

SOA

69ms

MTA-STS

136ms

DNSSEC

258ms

SRV

0ms

Total

2542ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 09:13:43	1154ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-14 08:14:45	822ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-12 08:25:15	1007ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-18 06:05:39	1134ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-13 00:50:10	9945ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-21 13:01:46	586ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-21 00:29:04	928ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 13:11:57 shown	2542ms	2 NS 1 A 1 MX	🔒 Secure