see-eh.dk DNS records

🖥️ Nameservers2 records 43ms

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

🌍

No A records found

📧 MX Records9 records 50ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	43200s	aspmx.l.google.com	172.253.152.26 2a00:1450:4010:c22::1a	yulpptr-in-f26.1e100.net yulpptr-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	43200s	alt1.aspmx.l.google.com	192.178.158.27 2404:6800:4013:813::1b	lcdels-in-f27.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	43200s	alt2.aspmx.l.google.com	173.194.41.27 173.194.41.27 2404:6800:4001:c01::1b	mad01s14-in-f27.1e100.net yukulwh-in-f27.1e100.net yukulwh-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
10	43200s	aspmx2.googlemail.com	192.178.158.27 2404:6800:4013:813::1a	lcdels-in-f27.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	43200s	aspmx3.googlemail.com	173.194.41.27 173.194.41.27 2404:6800:4001:c01::1a	yukulwh-in-f27.1e100.net mad01s14-in-f27.1e100.net yukulwh-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
10	43200s	aspmx4.googlemail.com	172.253.158.26 2404:6800:4003:c26::1a	so-in-f26.1e100.net so-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	43200s	aspmx5.googlemail.com	108.177.125.27 2404:6800:4008:c01::1a	tp-in-f27.1e100.net tp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
15	43200s	mail.see-eh.dk	216.58.201.243 216.58.201.243 216.58.201.243 2a00:1450:400f:810::2013	par10s33-in-f19.1e100.net lcarnb-af-in-f19.1e100.net fra02s18-in-f19.1e100.net lcarnb-af-in-x13.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
20	43200s	backup-mx.post.tele.dk	—	—	—

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records4 records 161ms

TXT Record
google-site-verification=6BOEnZwsMmPPAq-kqHbYGQ210U6YdIJcyxrc9l71sy0
v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCQE6+UtQmrnHPY5VQDkyFBl0yWttPu9g2ygwPFP4SQeG2KwgUSYR1V0aLNr0MxOdCOkZFw2UN6StBZCiPjPD5mRNBNcrxhO1lTfY/mPTnGaceXhAqniasnK0j0WfCkrJVZ0LkX5069znZ1ChKuJXho/JLBiKLio2zHzmI9rcStBwIDAQAB
v=DMARC1; p=none; rua=mailto:0zujg1dp@ag.dmarcian-eu.com
v=spf1 include:_spf.google.com ~all

✉️ SPF

Policy	Record (see-eh.dk)
~all (soft fail)	v=spf1 include:_spf.google.com ~all

📨 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)

🔐 DNSSEC64ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ 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

43ms

A

40ms

MX

50ms

AAAA

43ms

TXT

161ms

CAA

39ms

HTTPS

50ms

TLSA

117ms

SOA

0ms

MTA-STS

65ms

DNSSEC

64ms

SRV

62ms

Total

1700ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-11 10:29:38	1700ms	2 NS 0 A 9 MX	🔒 Secure	View
2026-07-10 04:38:14	9560ms	2 NS 0 A 9 MX	🔒 Secure	View
2026-07-02 12:31:01	2183ms	2 NS 0 A 9 MX	🔒 Secure	View
2026-06-21 07:28:25	964ms	2 NS 0 A 9 MX	🔒 Secure	View
2026-06-18 05:09:12	1144ms	2 NS 0 A 9 MX	🔒 Secure	View