20480082.dk

📜 Historical scan 2026-09-30 16:32:54 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

20480082.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 13 August 2013 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by 20480082-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 this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 60ms

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 258ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
127.0.0.1	7200s	localhost	—	—	—	—	—

📧 MX Records#

1 records 33ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	20480082-dk.mail.protection.outlook.com	2a01:111:f403:ca04::9 2a01:111:f403:ca04::e 2a01:111:f403:ca21::10 2a01:111:f403:ca48::c 52.101.103.39 52.101.68.25 52.101.68.27 52.101.73.145	mail-db7pr03cu00601.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-matpr05cu00100.inbound.protection.outlook.com mail-miypr03cu00104.inbound.protection.outlook.com mail-miypr05cu00207.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-am6pr02cu00301.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	127.0.0.1

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 70ms

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

📝 TXT Records#

2 records 391ms

TXT Record
MS=ms64991791
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (20480082.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#

latest probe, not this scan · checked 2026-10-13 21:29:02

www	127.0.0.1 (address records, no CNAME)
www vs bare domain	Same network 20480082.dk: 127.0.0.1 www.20480082.dk: 127.0.0.1
Wildcard	Yes: any name under the zone resolves
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#

253ms

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

🏷️ SOA#

61ms

Field	Value
Serial	2026091101
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 2026-10-16 15:29:23

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2013-08-13
Expires	2027-08-31 (318d)

🔗 Same registrant#

0 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

60ms

258ms

33ms

AAAA

49ms

TXT

391ms

CAA

48ms

HTTPS

29ms

TLSA

601ms

SOA

61ms

MTA-STS

58ms

DNSSEC

253ms

SRV

70ms

Total

1397ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 21:29:02	1499ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-09 05:04:09	1179ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 16:32:54 shown	1397ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 00:42:18	781ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-15 23:24:18	1213ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-26 21:24:23	994ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-12 19:14:48	2686ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-14 06:44:08	1725ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-26 13:46:29	910ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-26 03:39:45	619ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-24 04:20:24	1189ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-19 15:49:31	499ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 13:00:17	1752ms	2 NS 1 A 1 MX	🔒 Secure