colossal.dk DNS records

🖥️ Nameservers2 records 103ms

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 Records1 records 87ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
77.111.241.75	3600s	webcluster1.wordpresspod2-cph3.one.com	AS51468	One.com A/S	77.111.240.0/22	🇩🇰 Denmark	Copenhagen

📧 MX Records5 records 111ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	aspmx.l.google.com	142.251.127.27 2a00:1450:4001:c21::1b	lcfrai-in-f27.1e100.net lcfrai-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt1.aspmx.l.google.com	142.250.147.27 2a00:1450:4025:c01::1a	rd-in-f27.1e100.net rd-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt2.aspmx.l.google.com	172.253.152.27 2a00:1450:4010:c22::1b	yulpptr-in-f27.1e100.net yulpptr-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	aspmx2.googlemail.com	142.250.147.27 2a00:1450:4025:c01::1b	rd-in-f27.1e100.net rd-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	aspmx3.googlemail.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

🔷 AAAA Records (IPv6)1 records 101ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:104:59:48c4:9589:ad2a	3600s	—	AS51468	One.com A/S	2a02:2350:0:0:0:0:0:0/32	🇩🇰 Denmark	Copenhagen

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records

📝

No TXT records found

✉️ 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

🔗 TLSA / DANE

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

🔐 DNSSEC195ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082802
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 — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

103ms

A

87ms

MX

111ms

AAAA

101ms

TXT

303ms

CAA

107ms

HTTPS

109ms

TLSA

190ms

SOA

0ms

MTA-STS

124ms

DNSSEC

195ms

SRV

116ms

Total

1460ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-29 07:46:52	1460ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-08-28 01:45:39	676ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-08-27 01:29:00	205ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-25 06:16:45	176ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-24 05:40:07	1971ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-22 22:39:24	2306ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-21 22:34:47	2939ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-20 22:20:24	952ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-19 15:48:30	781ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-08 23:54:51	6191ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-08-03 08:41:47	9068ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-07-24 08:48:31	1250ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-07-02 13:54:17	9680ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-06-26 00:06:49	2062ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-06-16 21:45:47	1543ms	2 NS 1 A 5 MX	🔒 Secure	View