gundtoft.dk DNS records

🖥️ Nameservers2 records 187ms

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 200ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
86.48.72.41	3600s	sumo04.solido.net	AS47292	Sentia Denmark A/S	86.48.72.0/21	🇩🇰 Denmark	—

📧 MX Records1 records 252ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	gundtoft-dk.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca04::f 2a01:111:f403:ca09::5 2a01:111:f403:ca09::f 52.101.68.10 52.101.68.15 52.101.68.25 52.101.68.39	mail-dbapr03cu00100.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.8

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records3 records 559ms

TXT Record
klaviyo-site-verification=Yxxtmh
MS=ms46342002
v=spf1 include:spf.protection.outlook.com mx include:sendgrid.net ip4:195.190.30.45 ~all

✉️ SPF

Policy	Record (gundtoft.dk)
~all (soft fail)	v=spf1 include:spf.protection.outlook.com mx include:sendgrid.net ip4:195.190.30.45 ~all

📨 DMARC

Policy	Record (_dmarc.gundtoft.dk)
p=none (monitor only)	v=DMARC1; p=none; pct=100; rua=mailto:re+cryvsrrlvvo@dmarc.postmarkapp.com; sp=none; aspf=r;

📬 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)

🔐 DNSSEC489ms

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

🏷️ SOA0ms

Field	Value
Serial	2026081401
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

187ms

A

200ms

MX

252ms

AAAA

161ms

TXT

559ms

CAA

243ms

HTTPS

230ms

TLSA

446ms

SOA

0ms

MTA-STS

308ms

DNSSEC

489ms

SRV

305ms

Total

4607ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-16 04:21:13	4607ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-15 17:25:40	1809ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-26 18:55:02	1094ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 10:45:39	949ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 10:39:55	751ms	2 NS 1 A 1 MX	🔒 Secure	View