vernon.dk DNS records

🖥️ Nameservers2 records 74ms

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 76ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
23.227.38.65	600s	myshopify.com	AS13335	Cloudflare, Inc.	23.227.38.0/23	🇨🇦 Canada	Ottawa

📧 MX Records1 records 67ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	vernon-dk.mail.protection.outlook.com	2a01:111:f403:ca04::c 2a01:111:f403:ca09::1 2a01:111:f403:ca09::24 2a01:111:f403:ca48::c 52.101.68.25 52.101.68.29 52.101.73.24 52.101.73.6	mail-db9pr02cu00204.inbound.protection.outlook.com mail-as9pr07cu00301.inbound.protection.outlook.com mail-am6pr02cu00204.inbound.protection.outlook.com mail-miypr03cu00104.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-as8pr05cu00300.inbound.protection.outlook.com mail-am6pr04cu00306.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 → 40.104.116.24
🔶 Autoconfig	151.101.130.159

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records7 records 357ms

TXT Record
_globalsign-domain-verification=VC2VPdSCo2z31FWrrKwUbmIT5xBukXZaJyUwxOk2LC
ejei8b42p0kh9hb54d3j7dreh3
facebook-domain-verification=tjyv4x73e6tbp6yzv32kunkr7wzcca
google-site-verification=EPW4jf48WFp-sQDlh3DApGeuiDyTgQN8OcZVnPPdMf8
optmd902d4m6l3cah67ri8k1vd
pe6g2nqvpmismkfo31an6197kl
v=spf1 include:spf.protection.outlook.com include:_spf.presscloud.com -all

✉️ SPF

Policy	Record (vernon.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:_spf.presscloud.com -all

📨 DMARC

Policy	Record (_dmarc.vernon.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:s8n3bzry@ag.eu.dmarcian.com;

📬 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)

🔐 DNSSEC247ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082901
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

74ms

A

76ms

MX

67ms

AAAA

102ms

TXT

357ms

CAA

112ms

HTTPS

114ms

TLSA

779ms

SOA

0ms

MTA-STS

153ms

DNSSEC

247ms

SRV

157ms

Total

1967ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-30 20:07:18	1967ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 11:19:37	1033ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-24 19:01:13	3295ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-15 14:55:22	2085ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-15 21:39:28	1083ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-03 16:10:52	2902ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-18 04:41:18	1051ms	2 NS 1 A 1 MX	🔒 Secure	View