sebæk.dk DNS records

🖥️ Nameservers2 records 100ms

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 97ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
62.199.59.179	43200s	0x3ec73bb3.osd.customer.dk.telia.net	AS3308	Norlys Telco A/S	62.198.0.0/15	🇩🇰 Denmark	Frederiksberg

📧 MX Records7 records 105ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	aspmx.l.google.com	172.253.148.26 2a00:1450:4025:c01::1b	yuskedq-in-f26.1e100.net rd-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
20	43200s	alt1.aspmx.l.google.com	192.178.158.26 2404:6800:4013:813::1b	lcdels-in-f26.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
20	43200s	alt2.aspmx.l.google.com	172.253.148.27 2a00:1450:4025:4401::1a	yuskedq-in-f27.1e100.net yuskedq-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	43200s	aspmx2.googlemail.com	192.178.213.26 2a00:1450:4013:c1e::1b	yugrqzs-in-f26.1e100.net yugrqzs-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	43200s	aspmx3.googlemail.com	192.178.158.27 2404:6800:4000:1025::1a	lcdels-in-f27.1e100.net lcbomp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	43200s	aspmx4.googlemail.com	192.178.158.27 2404:6800:4001:c01::1b	lcdels-in-f27.1e100.net yukulwh-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	43200s	aspmx5.googlemail.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

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	127.0.0.1
🔶 Autoconfig	62.199.59.179

🔷 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)

🔐 DNSSEC188ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	ncache nxdomain overridden by dig AD

🏷️ SOA93ms

Field	Value
Serial	2026081001
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

100ms

A

97ms

MX

105ms

AAAA

94ms

TXT

391ms

CAA

97ms

HTTPS

92ms

TLSA

8092ms

SOA

93ms

MTA-STS

120ms

DNSSEC

188ms

SRV

200ms

Total

25493ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-24 19:03:08	25493ms	2 NS 1 A 7 MX	🔒 Secure	View
2026-08-10 05:06:53	1794ms	2 NS 1 A 7 MX	🔒 Secure	View
2026-07-17 05:12:46	1353ms	2 NS 1 A 7 MX	🔒 Secure	View
2026-07-14 08:34:17	9364ms	2 NS 1 A 7 MX	🔒 Secure	View
2026-06-30 16:42:58	778ms	2 NS 1 A 7 MX	🔒 Secure	View
2026-06-20 16:38:33	1225ms	2 NS 1 A 7 MX	🔒 Secure	View
2026-06-19 08:33:13	1757ms	2 NS 1 A 7 MX	🔒 Secure	View
2026-06-17 21:10:41	237ms	0 NS 0 A 0 MX	🔒 Secure	View