carsten-gylling.dk

Records from scan: 2026-10-12 18:05:36 · 1383ms total · last checked 2026-10-21 05:43 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

carsten-gylling.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 11 March 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 91.144.249.226 is hosted by Norlys Telco A/S (AS8273) in Denmark. Mail is handled by mx1.mtaroutes.com, mx2.mtaroutes.com and 2 more. The zone is DNSSEC-signed and validates, has no 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#

3 records 86ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 135ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
91.144.249.226	43200s	ex01.becker.dk	AS8273	Norlys Telco A/S	91.144.192.0/18	🇩🇰 Denmark	Randers

📧 MX Records#

4 records 106ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	900s	mx1.mtaroutes.com	154.59.104.23 2001:978:2:7::162:100	fe2-r3-in.ams14.l.antispamcloud.com fe1-r3-in.fra02.l.antispamcloud.com	AS174 Cogent Communications, LLC AS174 Cogent Communications, LLC
20	900s	mx2.mtaroutes.com	149.13.75.27 2001:978:2:7::162:100	fe1-r3-in.fra02.l.antispamcloud.com fe1-r3-in.fra02.l.antispamcloud.com	AS16633 N-able Technologies, Inc. AS174 Cogent Communications, LLC
30	900s	mx3.mtaroutes.com	154.59.104.23 2001:978:2:2c::137:100	fe2-r3-in.ams14.l.antispamcloud.com fe2-r3-in.ams14.l.antispamcloud.com	AS174 Cogent Communications, LLC AS174 Cogent Communications, LLC
40	900s	mx4.mtaroutes.com	154.59.193.124 2001:978:2:6::f:124	fe3-r3-in.du01.l.antispamcloud.com fe3-r3-in.du01.l.antispamcloud.com	AS16633 N-able Technologies, Inc. AS174 Cogent Communications, LLC

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 162ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	100	443	ex01.becker.dk

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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 2026-10-12 18:05:36

www	91.144.249.226 (AS8273) (address records, no CNAME)
www vs bare domain	Same network carsten-gylling.dk: 91.144.249.226 (AS8273) www.carsten-gylling.dk: 91.144.249.226 (AS8273)
Wildcard	No
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔗 TLSA / DANE#

4 records 381ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.mtaroutes.com	DANE-EE · SPKI · SHA-256	A10EC56F992E0E0C5B5A3860F281ADAF…
SMTP _25._tcp.mx2.mtaroutes.com	DANE-EE · SPKI · SHA-256	A10EC56F992E0E0C5B5A3860F281ADAF…
SMTP _25._tcp.mx3.mtaroutes.com	DANE-EE · SPKI · SHA-256	A10EC56F992E0E0C5B5A3860F281ADAF…
SMTP _25._tcp.mx4.mtaroutes.com	DANE-EE · SPKI · SHA-256	A10EC56F992E0E0C5B5A3860F281ADAF…

🔐 DNSSEC#

166ms

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

🏷️ SOA#

121ms

Field	Value
Serial	2026101200
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-03 03:48:12

Field	Value
Registrar	Simply.com A/S
Registered	2024-03-11
Expires	2028-03-10 (505d)

📋 WHOIS#

⏱️ Lookup Timing#

86ms

135ms

106ms

AAAA

133ms

TXT

187ms

CAA

131ms

HTTPS

128ms

TLSA

381ms

SOA

121ms

MTA-STS

139ms

DNSSEC

166ms

SRV

162ms

Total

1383ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 18:05:36 shown	1383ms	3 NS 1 A 4 MX	🔒 Secure
2026-10-03 03:32:49	2394ms	3 NS 1 A 4 MX	🔒 Secure
2026-06-22 06:06:15	763ms	3 NS 1 A 4 MX	🔒 Secure
2026-06-20 17:56:24	1268ms	3 NS 1 A 4 MX	🔒 Secure
2026-06-16 20:36:28	30603ms	3 NS 1 A 4 MX	🔒 Secure
2026-06-16 19:37:29	2308ms	3 NS 1 A 4 MX	🔒 Secure
2026-06-16 19:30:24	769ms	3 NS 1 A 4 MX	🔒 Secure