crossborder.dk DNS records

🖥️ Nameservers5 records 192ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.gigahost.dk	46.183.139.31	ns1.gigahost.dk	AS47292 Sentia Denmark A/S
ns2.gigahost.dk	46.183.139.222	web22.gigahost.dk	AS47292 Sentia Denmark A/S
ns3.gigahost.dk	71.19.249.71	ns3.gigahost.dk	AS11831 eSecureData
ns4.gigahost.dk	51.79.215.130	ns4.gigahost.dk	AS16276 OVH SAS
ns5.gigahost.dk	77.74.192.83	ns5.gigahost.dk	AS42831 UK Dedicated Servers Limited

🌍 A Records1 records 29ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
23.236.62.147	3600s	147.62.236.23.bc.googleusercontent.com	AS396982	Google LLC	23.236.48.0/20	🇺🇸 United States	Council Bluffs

📧 MX Records3 records 50ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mx1.gigahost.dk	46.183.139.11	mx1.gigahost.dk	AS47292 Sentia Denmark A/S
10	3600s	mx2.gigahost.dk	46.183.139.12	mx2.gigahost.dk	AS47292 Sentia Denmark A/S
10	3600s	mx3.gigahost.dk	46.183.139.13	mx3.gigahost.dk	AS47292 Sentia Denmark A/S

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	www25.wixdns.net → 34.149.87.45
🔶 Autoconfig	www25.wixdns.net → 34.149.87.45

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 225ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	10	10	443	autodiscover.gigahost.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

🔏 ACME Challenge

Type	Name	Value
CNAME	_acme-challenge.crossborder.dk	www25.wixdns.net

🔗 TLSA / DANE

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

🔐 DNSSEC123ms

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	2026082701
Primary NS (MNAME)	ns1.gigahost.dk
Responsible (RNAME)	hostmaster@crossborder.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

192ms

A

29ms

MX

50ms

AAAA

30ms

TXT

214ms

CAA

32ms

HTTPS

34ms

TLSA

76ms

SOA

0ms

MTA-STS

144ms

DNSSEC

123ms

SRV

225ms

Total

739ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 18:23:33	739ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-26 17:04:20	802ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-20 03:33:12	1623ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-14 01:16:30	3589ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-06 10:40:30	1270ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-31 13:18:46	8810ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-23 15:02:10	947ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-16 02:34:59	2948ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-10 00:15:21	984ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-03 18:54:52	1114ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-25 14:08:50	859ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-23 06:48:28	4765ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-22 13:10:13	909ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-21 06:23:01	1158ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-16 23:56:50	65535ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-16 23:19:39	1657ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-16 23:13:11	692ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-16 23:01:22	683ms	5 NS 1 A 3 MX	🔓 Insecure	View