aabnet.dk DNS records

🖥️ Nameservers2 records 40ms

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 Records2 records 40ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
162.159.140.127	600s	—	AS13335	Cloudflare, Inc.	162.159.128.0/19	🇺🇸 United States	—
172.66.0.125	600s	—	AS13335	Cloudflare, Inc.	172.66.0.0/22	🇺🇸 United States	—

📧 MX Records1 records 42ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	aabnet-dk.mail.protection.outlook.com	2a01:111:f403:ca04::5 2a01:111:f403:ca09::a 2a01:111:f403:ca09::d 2a01:111:f403:ca48::8 52.101.68.32 52.101.68.8 52.101.73.123 52.101.73.155	mail-db3pr0202cu00205.inbound.protection.outlook.com mail-am7pr02cu00202.inbound.protection.outlook.com mail-as9pr05cu01305.inbound.protection.outlook.com mail-miypr02cu00100.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-am6pr02cu00203.inbound.protection.outlook.com mail-am7pr02cu00203.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

🔷 AAAA Records (IPv6)2 records 40ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:7::7d	600s	—	AS13335	Cloudflare, Inc.	2606:4700:0:0:0:0:0:0/41	🇸🇦 Saudi Arabia	Riyadh
2a06:98c1:58::7d	600s	—	AS13335	Cloudflare, Inc.	2a06:98c1:58:0:0:0:0:0/47	🇺🇸 United States	—

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records5 records 160ms

TXT Record
/P7NOahRgOm3Aowfkiv8HAFO3JjFUHOTWmb1sJdGmIAQ747id2aA4wjuZMj79Z8QqQy6hb5JiYTuW2r75QYekQ==
apple-domain-verification=TjYslU866DLg8tmg
MS=2E57131C98FB77C046216B850492F630C6B88136
MS=ms38349906
v=spf1 a:smtp-relay.serverforce.dk ip4:87.253.233.197 ip4:80.208.31.26 ip4:63.35.6.160 ip4:168.245.25.99 include:spf.protection.outlook.com include:spf.lmmail.dk include:_spf-hosting.eg.dk include:_spf.signicat.cloud include:spf.mailjet.com include:spf.simply.com include:_custspf.one.com -all

✉️ SPF

Policy	Record (aabnet.dk)
-all (hard fail)	v=spf1 a:smtp-relay.serverforce.dk ip4:87.253.233.197 ip4:80.208.31.26 ip4:63.35.6.160 ip4:168.245.25.99 include:spf.protection.outlook.com include:spf.lmmail.dk include:_spf-hosting.eg.dk include:_spf.signicat.cloud include:spf.mailjet.com include:spf.simply.com include:_custspf.one.com -all

📨 DMARC

Policy	Record (_dmarc.aabnet.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:dmarc_agg@vali.email;

📬 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)

🔐 DNSSEC86ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082401
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

40ms

A

40ms

MX

42ms

AAAA

40ms

TXT

160ms

CAA

38ms

HTTPS

47ms

TLSA

185ms

SOA

0ms

MTA-STS

57ms

DNSSEC

86ms

SRV

58ms

Total

903ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 10:42:13	903ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-26 17:57:04	2806ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-25 00:01:35	3016ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-12 15:04:40	5672ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-07-18 15:38:32	16878ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-07-17 10:12:23	1262ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-25 10:25:01	752ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-23 13:49:00	2426ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-22 12:57:04	956ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-19 21:26:17	2282ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-16 12:43:50	966ms	2 NS 1 A 1 MX	🔒 Secure	View