goforward.dk DNS records

🖥️ Nameservers2 records 53ms

Nameserver	IP addresses	PTR	ASN / ISP
ns07.sac-it.dk	85.235.243.63	ns07.sac-it.dk	AS3308 Norlys Digital A/S
ns08.sac-it.dk	128.76.60.63	ns08.sac-it.dk	AS3292 TDC Holding A/S

🌍 A Records1 records 39ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
85.235.243.75	2609s	75.0-127.243.235.85.in-addr.arpa	AS3308	Norlys Telco A/S	85.235.224.0/19	🇩🇰 Denmark	Hørsholm

📧 MX Records2 records 43ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	1313s	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
20	1313s	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

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.24

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 75ms

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

📝 TXT Records4 records 227ms

TXT Record
_globalsign-domain-verification=kk6xbiOeeqsOF9oG0Zho7G8rrWodC2yR4yH_I-wE-w
MS=ms35280319
ppe-4f3af4874bc19ef3e8aa
v=spf1 ip4:52.236.36.72 ip4:85.235.243.111 a:dispatch-eu.ppe-hosted.com include:spf.protection.outlook.com include:spf-esec.heimdalsecurity.com ip4:146.255.44.190 include:_spf.centerasecurity.dk include:sendgrid.net -all

✉️ SPF

Policy	Record (goforward.dk)
-all (hard fail)	v=spf1 ip4:52.236.36.72 ip4:85.235.243.111 a:dispatch-eu.ppe-hosted.com include:spf.protection.outlook.com include:spf-esec.heimdalsecurity.com ip4:146.255.44.190 include:_spf.centerasecurity.dk include:sendgrid.net -all

📨 DMARC

Policy	Record (_dmarc.goforward.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:5fa1314ce23ed@dmarc.centerasecurity.com;

📬 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 / DANE4 records 106ms

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

🔐 DNSSEC121ms

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	2026080601
Primary NS (MNAME)	ns07.sac-it.dk
Responsible (RNAME)	hostmaster@goforward.dk
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

53ms

A

39ms

MX

43ms

AAAA

51ms

TXT

227ms

CAA

47ms

HTTPS

32ms

TLSA

106ms

SOA

0ms

MTA-STS

76ms

DNSSEC

121ms

SRV

75ms

Total

1179ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 01:43:27	1457ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-08-27 00:47:59	774ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-08-20 22:35:39	2251ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-08-14 05:09:04	5530ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-08-07 08:34:28	1179ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-08-03 10:04:17	1526ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-07-24 05:51:36	17181ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-07-18 02:31:14	4214ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-07-11 15:39:38	8966ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-07-03 12:05:57	17746ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-06-25 17:18:39	651ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-06-25 15:15:46	671ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-06-19 23:39:01	770ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-06-17 09:38:04	1286ms	2 NS 1 A 2 MX	🔓 Insecure	View