troldtekt.dk DNS records

🖥️ Nameservers4 records 34ms

Nameserver	IP addresses	PTR	ASN / ISP
ns-1482.awsdns-57.org	205.251.197.202 2600:9000:5305:ca00::1	ns-1482.awsdns-57.org ns-1482.awsdns-57.org	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-1597.awsdns-07.co.uk	205.251.198.61 2600:9000:5306:3d00::1	ns-1597.awsdns-07.co.uk ns-1597.awsdns-07.co.uk	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-216.awsdns-27.com	205.251.192.216 2600:9000:5300:d800::1	ns-216.awsdns-27.com ns-216.awsdns-27.com	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-962.awsdns-56.net	205.251.195.194 2600:9000:5303:c200::1	ns-962.awsdns-56.net ns-962.awsdns-56.net	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.

🌍 A Records2 records 46ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
162.159.140.127	600s	—	AS13335	Cloudflare, Inc.	162.159.128.0/19	🇺🇸 United States	—
172.66.0.125	600s	—	AS13335	Cloudflare, Inc.	172.66.0.0/22	🇺🇸 United States	—

📧 MX Records3 records 42ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mx1-dk.centerasecurity.dk	128.76.60.167 128.76.60.187 89.233.19.127 89.233.19.127 89.233.19.188 89.233.19.188	mx6.centerasecurity.dk mx6.centerasecurity.dk 127.0-254.19.233.89.in-addr.arpa mx14.centerasecurity.dk 188.0-254.19.233.89.in-addr.arpa mx14.centerasecurity.dk	AS3292 TDC Holding A/S AS3292 TDC Holding A/S AS3308 Norlys Digital A/S AS3308 Norlys Digital A/S AS3308 Norlys Digital A/S AS3308 Norlys Digital A/S
10	300s	mx2-dk.centerasecurity.dk	128.76.60.168 128.76.60.169 89.233.19.128 89.233.19.128 89.233.19.129 89.233.19.129	mx6.centerasecurity.dk mx6.centerasecurity.dk 128.0-254.19.233.89.in-addr.arpa mx14.centerasecurity.dk 129.0-254.19.233.89.in-addr.arpa mx14.centerasecurity.dk	AS3292 TDC Holding A/S AS3292 TDC Holding A/S AS3308 Norlys Digital A/S AS3308 Norlys Digital A/S AS3308 Norlys Digital A/S AS3308 Norlys Digital A/S
20	300s	mx3-dk.centerasecurity.dk	128.76.60.187 89.233.19.129 89.233.19.129	mx6.centerasecurity.dk 129.0-254.19.233.89.in-addr.arpa mx14.centerasecurity.dk	AS3292 TDC Holding A/S AS3308 Norlys Digital A/S AS3308 Norlys Digital A/S

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.56

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 91ms

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

📝 TXT Records6 records 219ms

TXT Record
849gh345wwc7pfgcvhfxg04byd82xy66
apple-domain-verification=51acDHhQdtXJsyJU
duo_sso_verification=d7wM0hDH0c3wzoajm66YYGfQycVCdfQxHKRO0JvL1EflqWjSAYvQPKdqVMbZpNP6
google-site-verification=czdtUOwh2m3ssGvM2_OqnfaePsfhFR98KOe-FtSpHrA
knowbe4-site-verification=12db3b27fddec6ea272e3f8d5e7c1a76
v=spf1 ip4:81.95.247.13 ip4:81.95.247.13/26 ip4:23.21.109.197 ip4:23.21.109.212 ip4:52.49.201.246 ip4:52.49.235.189 ip4:23.21.109.197 ip4:23.21.109.212 include:servers.mcsv.net include:spf.protection.outlook.com include:spf.mailanyone.net include:_spf.salesforce.com include:148165128.spf01.hubspotemail.net -all

✉️ SPF

Policy	Record (troldtekt.dk)
-all (hard fail)	v=spf1 ip4:81.95.247.13 ip4:81.95.247.13/26 ip4:23.21.109.197 ip4:23.21.109.212 ip4:52.49.201.246 ip4:52.49.235.189 ip4:23.21.109.197 ip4:23.21.109.212 include:servers.mcsv.net include:spf.protection.outlook.com include:spf.mailanyone.net include:_spf.salesforce.com include:148165128.spf01.hubspotemail.net -all

📨 DMARC

Policy	Record (_dmarc.troldtekt.dk)
p=none (monitor only)	v=DMARC1; rua=mailto:troldtektdmarc@data-link.dk; ruf=mailto:troldtektdmarc@data-link.dk; p=none; pct=100

📬 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

🔗 TLSA / DANE6 records 87ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1-dk.centerasecurity.dk	DANE-EE · SPKI · SHA-256	56315B43B892E9AEE184919EC6A5821C…
SMTP _25._tcp.mx1-dk.centerasecurity.dk	DANE-EE · SPKI · SHA-256	D4C349E7B72F5CF4A9CEA358F98947C2…
SMTP _25._tcp.mx2-dk.centerasecurity.dk	DANE-EE · SPKI · SHA-256	D4C349E7B72F5CF4A9CEA358F98947C2…
SMTP _25._tcp.mx2-dk.centerasecurity.dk	DANE-EE · SPKI · SHA-256	56315B43B892E9AEE184919EC6A5821C…
SMTP _25._tcp.mx3-dk.centerasecurity.dk	DANE-EE · SPKI · SHA-256	56315B43B892E9AEE184919EC6A5821C…
SMTP _25._tcp.mx3-dk.centerasecurity.dk	DANE-EE · SPKI · SHA-256	D4C349E7B72F5CF4A9CEA358F98947C2…

🔐 DNSSEC86ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA0ms

Field	Value
Serial	1
Primary NS (MNAME)	ns-962.awsdns-56.net
Responsible (RNAME)	awsdns-hostmaster@amazon.com
Refresh	7200s
Retry	900s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

34ms

A

46ms

MX

42ms

AAAA

55ms

TXT

219ms

CAA

43ms

HTTPS

53ms

TLSA

87ms

SOA

0ms

MTA-STS

75ms

DNSSEC

86ms

SRV

91ms

Total

3519ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 09:46:15	3519ms	4 NS 2 A 3 MX	🔓 Insecure	View
2026-06-27 05:09:12	4379ms	4 NS 2 A 3 MX	🔓 Insecure	View
2026-06-23 10:38:31	928ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-19 17:33:42	1104ms	4 NS 2 A 4 MX	🔓 Insecure	View
2026-06-18 05:56:31	1079ms	4 NS 2 A 4 MX	🔓 Insecure	View