emspak.dk

Records from scan: 2026-10-18 06:14:05 · 2438ms total · last checked 2026-10-23 18:18 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

emspak.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 3 June 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.215.77 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by emspak-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a 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 80ms

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 119ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.215.77	3600s	webcluster1.webpod16-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records#

1 records 100ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	600s	emspak-dk.mail.protection.outlook.com	2a01:111:f403:ca04::9 2a01:111:f403:ca09::22 2a01:111:f403:ca09::24 2a01:111:f403:ca09::28 52.101.185.24 52.101.68.21 52.101.68.25 52.101.73.153	mail-db7pr03cu00601.inbound.protection.outlook.com mail-am7pr02cu00302.inbound.protection.outlook.com mail-am6pr02cu00204.inbound.protection.outlook.com mail-am6pr02cu00300.inbound.protection.outlook.com mail-zrxpr07cu00100.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-db8pr02cu00101.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 → 52.98.149.136

🔷 AAAA Records (IPv6)#

1 records 131ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:111:6b:eb02:ebe0:19a7	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

🔌 SRV Records#

1 records 215ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

2 records 307ms

TXT Record
google-site-verification=a34my91Yf1-B04sGy4Dutviv7nclaeMWi5yH__zs2NU
v=spf1 a include:_custspf.one.com include:spf.itsecurity.dk include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (emspak.dk)
-all (hard fail)	v=spf1 a include:_custspf.one.com include:spf.itsecurity.dk include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.emspak.dk)
p=reject	v=DMARC1; p=reject

📬 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 2026-10-18 06:14:06

www	46.30.215.77 2a02:2350:5:111:6b:eb02:ebe0:19a7 (AS51468) (address records, no CNAME)
www vs bare domain	Same network emspak.dk: 46.30.215.77 2a02:2350:5:111:6b:eb02:ebe0:19a7 (AS51468) www.emspak.dk: 46.30.215.77 2a02:2350:5:111:6b:eb02:ebe0:19a7 (AS51468)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

2 found

Selector	CNAME	Key
selector1	selector1-emspak-dk._domainkey.emspak.onmicrosoft.com	RSA · ~1024 bit below 2048 bit
selector2	selector2-emspak-dk._domainkey.emspak.onmicrosoft.com	RSA · ~1024 bit below 2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 6/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

247ms

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

🏷️ SOA#

72ms

Field	Value
Serial	2026101701
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 03:23:35

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2017-06-03
Expires	2027-06-30 (248d)

🔗 Same registrant#

1 domain

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).

Domain	Registrar
efterskolepakker.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

80ms

119ms

100ms

AAAA

131ms

TXT

307ms

CAA

78ms

HTTPS

76ms

TLSA

830ms

SOA

72ms

MTA-STS

160ms

DNSSEC

247ms

SRV

215ms

Total

2438ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-18 06:14:05 shown	2438ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-16 04:20:47	1256ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-15 03:14:27	1375ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-07 16:02:29	3105ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-19 06:29:06	1328ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-17 12:04:42	4856ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-16 01:41:37	1546ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-18 05:03:10	3288ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 07:22:40	905ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 07:21:09	3765ms	2 NS 1 A 1 MX	🔒 Secure