resensogn.dk

Records from scan: 2026-10-08 23:03:34 · 3611ms total · last checked 2026-10-17 12:20 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

resensogn.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 28 June 2010 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.21.42.66 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by resensogn-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a 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 73ms

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 95ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.21.42.66	43200s	vm1380.enterprisecloud.nu	AS48854	team.blue Denmark A/S	185.21.40.0/22	🇩🇰 Denmark	—

📧 MX Records#

1 records 76ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	43200s	resensogn-dk.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca09::a 2a01:111:f403:ca21::8 2a01:111:f403:ca38::8 52.101.209.31 52.101.68.15 52.101.68.8 52.101.73.120	mail-dbapr03cu00100.inbound.protection.outlook.com mail-am7pr02cu00202.inbound.protection.outlook.com mail-matpr04cu00100.inbound.protection.outlook.com mail-wa4pr04cu00100.inbound.protection.outlook.com mail-cpjpr05cu00207.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-am7pr02cu00300.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

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 338ms

TXT Record
MS=ms78003973
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.resensogn.dk)
p=quarantine	v=DMARC1; p=quarantine; pct=100;

📬 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 2026-10-08 23:03:35

www CNAME	resensogn.dk (all on resensogn.dk) → 185.21.42.66 (AS48854)
www vs bare domain	Same network resensogn.dk: 185.21.42.66 (AS48854) www.resensogn.dk: 185.21.42.66 (AS48854)
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#

292ms

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

🏷️ SOA#

95ms

Field	Value
Serial	2026100801
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 2026-10-08 23:14:03

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2010-06-28
Expires	2027-06-30 (255d)

📋 WHOIS#

⏱️ Lookup Timing#

73ms

95ms

76ms

AAAA

114ms

TXT

338ms

CAA

110ms

HTTPS

107ms

TLSA

1251ms

SOA

95ms

MTA-STS

136ms

DNSSEC

292ms

SRV

165ms

Total

3611ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 23:03:34 shown	3611ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 21:02:47	689ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-11 13:47:53	1243ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 08:55:37	826ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-08 23:38:39	9093ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-10 13:53:15	1331ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-22 12:23:04	5222ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-22 07:24:19	1164ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 13:52:40	2021ms	2 NS 1 A 1 MX	🔒 Secure