exof.dk

Records from scan: 2026-10-16 14:55:34 · 1934ms total · last checked 2026-10-17 15:39 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

exof.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 7 November 2003 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.215.48 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by exof-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 101ms

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 133ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.215.48	3600s	webcluster2.webpod15-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records#

1 records 99ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	exof-dk.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca04::e 2a01:111:f403:ca04::f 2a01:111:f403:ca09::24 52.101.68.15 52.101.68.39 52.101.68.8 52.101.73.153	mail-dbapr03cu00100.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-am6pr02cu00204.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-as8pr05cu00401.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 → 52.98.154.152
🔶 Autoconfig	46.30.215.48

🔷 AAAA Records (IPv6)#

1 records 141ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:10e:8085:bdf6:91f8:90c0	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#

3 records 657ms

TXT Record
exof-dk.mail.protection.outlook.com
MS=ms51377223
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (exof.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 2026-10-16 14:55:34

www	46.30.215.48 2a02:2350:5:10e:8085:bdf6:91f8:90c0 (AS51468) (address records, no CNAME)
www vs bare domain	Same network exof.dk: 46.30.215.48 2a02:2350:5:10e:8085:bdf6:91f8:90c0 (AS51468) www.exof.dk: 46.30.215.48 2a02:2350:5:10e:8085:bdf6:91f8:90c0 (AS51468)
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#

179ms

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

🏷️ SOA#

93ms

Field	Value
Serial	2026101502
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 2026-10-15 10:38:28

Field	Value
Registrar	ONE.COM A/S
Registered	2003-11-07
Expires	2026-11-30 (43d)

🔗 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#

101ms

133ms

99ms

AAAA

141ms

TXT

657ms

CAA

142ms

HTTPS

122ms

TLSA

187ms

SOA

93ms

MTA-STS

146ms

DNSSEC

179ms

SRV

1003ms

Total

1934ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-16 14:55:34 shown	1934ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-15 10:28:26	1527ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 18:01:07	1119ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-19 17:39:18	2723ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-16 01:53:18	5003ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-29 08:24:23	895ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-20 16:24:44	608ms	2 NS 1 A 1 MX	⚠️ Bogus
2026-06-17 09:09:24	1700ms	2 NS 1 A 1 MX	🔒 Secure