sundebo.dk DNS records

🖥️ Nameservers2 records 212ms

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 190ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
87.61.101.90	43200s	0x573d655a.static.cust.fastspeed.dk	AS3292	TDC Holding A/S	87.61.0.0/17	🇩🇰 Denmark	Aarhus

📧 MX Records7 records 175ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	aspmx.l.google.com	2a00:1450:400c:c0b::1a 2a00:1450:400c:c0b::1a 64.233.167.27	wa-in-f26.1e100.net wa-in-x1a.1e100.net wl-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
20	43200s	alt1.aspmx.l.google.com	192.178.213.27 2a00:1450:4013:c1e::1b	yugrqzs-in-f27.1e100.net yugrqzs-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
20	43200s	alt2.aspmx.l.google.com	142.251.127.26 2a00:1450:4001:c21::1a	lcfrai-in-f26.1e100.net lcfrai-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	43200s	aspmx2.googlemail.com	192.178.213.27 2a00:1450:4013:c1e::1a	yugrqzs-in-f27.1e100.net yugrqzs-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	43200s	aspmx3.googlemail.com	142.251.127.27 2a00:1450:4001:c21::1a	lcfrai-in-f27.1e100.net lcfrai-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	43200s	aspmx4.googlemail.com	192.178.211.27 2404:6800:4000:1025::1a	lcbomp-in-f27.1e100.net lcbomp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	43200s	aspmx5.googlemail.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

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records5 records 294ms

Service	Port	Target
_xmpp-server._tcp	5269	xmpp-server1.l.google.com
_xmpp-server._tcp	5269	xmpp-server3.l.google.com
_xmpp-server._tcp	5269	xmpp-server4.l.google.com
_xmpp-server._tcp	5269	xmpp-server2.l.google.com
_xmpp-server._tcp	5269	xmpp-server.l.google.com

📝 TXT Records1 records 445ms

TXT Record
v=spf1 include:aspmx.googlemail.com ~all

✉️ SPF

Policy	Record (sundebo.dk)
~all (soft fail)	v=spf1 include:aspmx.googlemail.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)

🔐 DNSSEC376ms

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

212ms

A

190ms

MX

175ms

AAAA

261ms

TXT

445ms

CAA

251ms

HTTPS

276ms

TLSA

435ms

SOA

0ms

MTA-STS

280ms

DNSSEC

376ms

SRV

294ms

Total

7865ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-10 11:09:26	7865ms	2 NS 1 A 7 MX	🔒 Secure	View
2026-07-11 06:55:16	2206ms	2 NS 1 A 7 MX	🔒 Secure	View
2026-07-03 09:58:15	1411ms	2 NS 1 A 7 MX	🔒 Secure	View
2026-06-25 09:45:13	876ms	2 NS 1 A 7 MX	🔒 Secure	View
2026-06-25 00:57:05	948ms	2 NS 1 A 7 MX	🔒 Secure	View
2026-06-22 21:08:24	961ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-21 00:30:50	681ms	2 NS 1 A 7 MX	⚠️ Bogus	View
2026-06-17 13:48:27	2076ms	2 NS 1 A 7 MX	🔒 Secure	View