gasel.dk

Records from scan: 2026-10-18 03:26:45 · 986ms total

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

gasel.dk is a .dk domain served by 2 nameservers (arch.ns.cloudflare.com, kate.ns.cloudflare.com). It was registered on 12 December 2013 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 13.81.203.208 is hosted by Microsoft Corporation (AS8075) in The Netherlands. Mail is handled by gasel-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 47ms

Nameserver	IP addresses	PTR	ASN / ISP
arch.ns.cloudflare.com	108.162.193.68 172.64.33.68 173.245.59.68 2606:4700:58::adf5:3b44 2803:f800:50::6ca2:c144 2a06:98c1:50::ac40:2144	arch.ns.cloudflare.com arch.ns.cloudflare.com arch.ns.cloudflare.com arch.ns.cloudflare.com arch.ns.cloudflare.com arch.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
kate.ns.cloudflare.com	108.162.192.124 172.64.32.124 173.245.58.124 2606:4700:50::adf5:3a7c 2803:f800:50::6ca2:c07c 2a06:98c1:50::ac40:207c	kate.ns.cloudflare.com kate.ns.cloudflare.com kate.ns.cloudflare.com kate.ns.cloudflare.com kate.ns.cloudflare.com kate.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

1 records 29ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
13.81.203.208	300s	—	AS8075	Microsoft Corporation	13.64.0.0/11	🇳🇱 The Netherlands	Amsterdam

📧 MX Records#

1 records 36ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	gasel-dk.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca04::a 2a01:111:f403:ca3c::6 2a01:111:f403:ca48::10 52.101.103.162 52.101.209.153 52.101.209.28 52.101.68.15	mail-dbapr03cu00100.inbound.protection.outlook.com mail-du0pr03cu00102.inbound.protection.outlook.com mail-zrxpr04cu00106.inbound.protection.outlook.com mail-miypr05cu00100.inbound.protection.outlook.com mail-miypr03cu00202.inbound.protection.outlook.com mail-cpjpr04cu00101.inbound.protection.outlook.com mail-cpjpr05cu00104.inbound.protection.outlook.com mail-db6pr03cu00107.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 → 52.98.149.152

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 82ms

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

📝 TXT Records#

3 records 174ms

TXT Record
5EnpjZA5BR3nuOx7YT2uDEsr7NicoJujbErGXF3jIHxIzKHsfUeaXwBSY/ui/JGcmo+Ac/4tJPy6Vy4w4oDHqg==
mb8ILhX971s8S/NHi0wBL03bfaXUItaTKcWr8nfNS5v5edd765vrZCXBRQn9ThkQUyL1A91j7sbX+/7O7+ii/A==
v=spf1 include:spf.protection.outlook.com include:spf.energifyn.dk include:servers.mcsv.net include:sendgrid.net include:spf.mailanyone.net include:emsd1.com include:_spf.salesforce.com -all

✉️ SPF#

Policy	Record (gasel.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:spf.energifyn.dk include:servers.mcsv.net include:sendgrid.net include:spf.mailanyone.net include:emsd1.com include:_spf.salesforce.com -all

📨 DMARC#

Policy	Record (_dmarc.gasel.dk)
p=reject	v=DMARC1; p=reject; aspf=r; rua=mailto:dmarc_agg@vali.email;

📬 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 03:26:45

www	13.81.203.208 (AS8075) (address records, no CNAME)
www vs bare domain	Same network gasel.dk: 13.81.203.208 (AS8075) www.gasel.dk: 13.81.203.208 (AS8075)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

4 found

Selector	CNAME	Key
k1	dkim.mcsv.net	RSA · ~1024 bit below 2048 bit
s1	s1.domainkey.u728833.wl084.sendgrid.net	RSA · ~2048 bit
s2	s2.domainkey.u728833.wl084.sendgrid.net	RSA · ~1024 bit below 2048 bit
selector1	selector1-gasel-dk._domainkey.energifyn365.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: 9/10 · policy: -all

warn 9 of the 10 allowed DNS lookups used: one more include can break SPF

🔗 TLSA / DANE#

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

🔐 DNSSEC#

60ms

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

🏷️ SOA#

36ms

Field	Value
Serial	2417757673
Primary NS (MNAME)	arch.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-14 21:10:03

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2013-12-12
Expires	2026-12-31 (73d)

🔗 Same registrant#

19 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).

Domain	Registrar
as-fyn.dk	Punktum dk A/S (direct)
asfyn.dk	Punktum dk A/S (direct)
barløsevind.dk	Punktum dk A/S (direct)
dit-elnet.dk	Punktum dk A/S (direct)
energi-fyn.dk	DANDOMAIN A/S
energifyn-citynet.dk	Punktum dk A/S (direct)
energifyn-nyborgnet.dk	Punktum dk A/S (direct)
energifyn.dk	Punktum dk A/S (direct)
energifynnet.dk	Punktum dk A/S (direct)
energifynsfonde.dk	Punktum dk A/S (direct)
energitilflere.dk	Punktum dk A/S (direct)
fibernetfyn.dk	Punktum dk A/S (direct)
fiberweb.dk	Punktum dk A/S (direct)
fynsk-el.dk	Punktum dk A/S (direct)
fynsk-energi.dk	Punktum dk A/S (direct)
fynsksupportel.dk	Punktum dk A/S (direct)
kob-el.dk	Punktum dk A/S (direct)
kvartalsel.dk	Punktum dk A/S (direct)
voreselnet.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

47ms

29ms

36ms

AAAA

29ms

TXT

174ms

CAA

27ms

HTTPS

30ms

TLSA

516ms

SOA

36ms

MTA-STS

59ms

DNSSEC

60ms

SRV

82ms

Total

986ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-18 03:26:45 shown	986ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-25 20:31:55	809ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-24 14:19:28	1192ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-09 15:31:40	1244ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-06 04:57:34	3751ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-28 06:30:05	1523ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 06:20:30	2363ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-26 18:50:54	715ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-10 16:57:52	17309ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-15 13:10:47	1643ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-08 12:49:06	1811ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-03 01:10:29	1553ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-28 00:53:12	1133ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-22 16:15:33	998ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-21 08:10:21	1180ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 09:32:36	825ms	2 NS 1 A 1 MX	🔒 Secure