u9vers.dk

Records from scan: 2026-10-07 22:36:20 · 1025ms total · last checked 2026-10-17 11:42 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

u9vers.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 9 February 2010 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.111.240.156 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by u9vers-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, has no DMARC policy and is reachable over IPv6. 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 43ms

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#

1 records 40ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
77.111.240.156	3600s	webcluster29.webpod11-cph3.one.com	AS51468	One.com A/S	77.111.240.0/22	🇩🇰 Denmark	Copenhagen

📧 MX Records#

1 records 44ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	u9vers-dk.mail.protection.outlook.com	2a01:111:f403:c967::c 2a01:111:f403:ca04::d 2a01:111:f403:ca21::10 2a01:111:f403:ca21::a 52.101.103.39 52.101.185.21 52.101.91.153 52.101.91.156	mail-cpjpr05cu00204.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-matpr05cu00100.inbound.protection.outlook.com mail-maspr04cu00102.inbound.protection.outlook.com mail-miypr05cu00207.inbound.protection.outlook.com mail-zrxpr05cu00105.inbound.protection.outlook.com mail-matpr04cu00101.inbound.protection.outlook.com mail-maspr04cu00104.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 → 52.98.154.136

🔷 AAAA Records (IPv6)#

1 records 38ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:102:e7:c604:eea9:ad27	3600s	—	AS51468	One.com A/S	2a02:2350:0:0:0:0:0:0/32	🇩🇰 Denmark	Copenhagen

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 153ms

TXT Record
MS=ms57882944
v=spf1 include:spf.protection.outlook.com -all include:_custspf.one.com -all

✉️ SPF#

Policy	Record (u9vers.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all include:_custspf.one.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 2026-10-07 22:36:20

www	77.111.240.156 2a02:2350:5:102:e7:c604:eea9:ad27 (AS51468) (address records, no CNAME)
www vs bare domain	Same network u9vers.dk: 77.111.240.156 2a02:2350:5:102:e7:c604:eea9:ad27 (AS51468) www.u9vers.dk: 77.111.240.156 2a02:2350:5:102:e7:c604:eea9:ad27 (AS51468)
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: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

76ms

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

🏷️ SOA#

34ms

Field	Value
Serial	2026092705
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-05 19:55:49

Field	Value
Registrar	ONE.COM A/S
Registered	2010-02-09
Expires	2027-02-28 (133d)

📋 WHOIS#

⏱️ Lookup Timing#

43ms

40ms

44ms

AAAA

38ms

TXT

153ms

CAA

42ms

HTTPS

53ms

TLSA

662ms

SOA

34ms

MTA-STS

64ms

DNSSEC

76ms

SRV

65ms

Total

1025ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 22:36:20 shown	1025ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-29 21:27:54	1156ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-28 05:29:53	940ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-27 05:07:00	1147ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-23 13:05:57	799ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-18 04:58:57	1576ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-31 13:06:27	1539ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-23 18:30:55	3036ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-23 17:27:43	1171ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-18 06:55:56	1816ms	2 NS 1 A 1 MX	🔒 Secure