celvin.dk DNS records

🖥️ Nameservers2 records 61ms

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 63ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.211.38	600s	domain-parking.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records2 records 43ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	1800s	aspmx.l.google.com	2a00:1450:4010:c08::1a 2a00:1450:4010:c08::1a 64.233.161.26	lg-in-x1a.1e100.net lg-in-f26.1e100.net lh-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
1	600s	smtp.google.com	142.251.1.26 173.194.220.26 173.194.220.27 173.194.221.26 173.194.221.27 2a00:1450:4010:c09::1a 2a00:1450:4010:c09::1a 2a00:1450:4010:c0a::1a 2a00:1450:4010:c0a::1a 2a00:1450:4010:c0a::1b 2a00:1450:4010:c0a::1b 2a00:1450:4010:c1e::1b	lb-in-f26.1e100.net lk-in-f26.1e100.net lk-in-f27.1e100.net lm-in-f26.1e100.net lm-in-f27.1e100.net lk-in-f26.1e100.net lk-in-x1a.1e100.net lm-in-f26.1e100.net lm-in-x1a.1e100.net lm-in-f27.1e100.net lm-in-x1b.1e100.net lb-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

📝

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)

🔐 DNSSEC152ms

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

🏷️ SOA0ms

Field	Value
Serial	2026080801
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

61ms

A

63ms

MX

43ms

AAAA

54ms

TXT

206ms

CAA

104ms

HTTPS

75ms

TLSA

117ms

SOA

0ms

MTA-STS

125ms

DNSSEC

152ms

SRV

84ms

Total

1352ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-09 00:53:39	1352ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-07-10 01:44:16	3194ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-07-08 16:24:24	1432ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-07-01 23:58:33	629ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-28 23:05:46	550ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-22 23:04:20	895ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-22 01:28:50	934ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-21 18:28:09	1101ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-16 20:41:07	21400ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-16 20:14:50	1904ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-16 20:08:01	448ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-16 20:01:17	670ms	2 NS 1 A 2 MX	🔒 Secure	View