adv2.dk

Records from scan: 2026-10-13 07:20:06 · 1818ms total · last checked 2026-10-26 02:12 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

adv2.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by adv2-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 89ms

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 Records#

1 records 48ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	43200s	adv2-dk.mail.protection.outlook.com	2a01:111:f403:c967::a 2a01:111:f403:ca09::26 2a01:111:f403:ca38::a 2a01:111:f403:ca3c::6 52.101.68.27 52.101.68.39 52.101.73.145 52.101.91.21	mail-cpjpr05cu00102.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-wa4pr05cu00102.inbound.protection.outlook.com mail-zrxpr04cu00106.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-am6pr02cu00301.inbound.protection.outlook.com mail-matpr05cu00105.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 → 52.98.149.152

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 112ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	0	1	5061	sipfed.online.lync.com

📝 TXT Records#

1 records 224ms

TXT Record
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (adv2.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.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

🧩 Web & zone#

checked 2026-10-13 07:20:06

www	91.221.196.202 (AS51468) (address records, no CNAME)
www vs bare domain	Only www resolves adv2.dk: no address www.adv2.dk: 91.221.196.202 (AS51468) (all like this)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

172ms

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

🏷️ SOA#

62ms

Field	Value
Serial	2026101201
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 yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

89ms

105ms

48ms

AAAA

95ms

TXT

224ms

CAA

44ms

HTTPS

76ms

TLSA

810ms

SOA

62ms

MTA-STS

154ms

DNSSEC

172ms

SRV

112ms

Total

1818ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 07:20:06 shown	1818ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-18 01:45:50	1094ms	2 NS 0 A 1 MX	🔒 Secure
2026-08-27 15:36:13	1197ms	2 NS 0 A 1 MX	🔒 Secure
2026-08-23 16:39:45	5249ms	2 NS 0 A 1 MX	🔒 Secure
2026-08-13 21:34:47	5149ms	2 NS 0 A 1 MX	🔒 Secure
2026-07-19 13:37:50	8920ms	2 NS 0 A 1 MX	🔒 Secure
2026-07-13 05:01:50	1244ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-27 20:08:27	961ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-24 03:04:56	1141ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-23 22:54:52	1180ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-22 22:28:37	1745ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-21 10:12:30	1135ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-21 09:12:14	1087ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-16 12:58:01	3337ms	2 NS 0 A 1 MX	🔒 Secure