bygcenter.dk
Last scanned: 2026-06-24 22:35:26  ·  5975ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   177ms
NameserverIP addressesPTRASN / ISP
ns25.domaincontrol.com 2603:5:2161::d
97.74.102.13		 ns25.domaincontrol.com
ns25.domaincontrol.com		 AS44273 Host Europe GmbH
AS44273 Host Europe GmbH
ns26.domaincontrol.com 173.201.70.13
2603:5:2261::d		 ns26.domaincontrol.com
ns26.domaincontrol.com		 AS44273 Host Europe GmbH
AS44273 Host Europe GmbH
🌍 A Records
🌍
No A records found
📧 MX Records5 records   211ms
PriorityTTLMail ServerIP addressesPTRASN
1 600s aspmx.l.google.com 142.250.147.27
2a00:1450:4025:c01::1a		 rd-in-f27.1e100.net
rd-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
5 600s alt1.aspmx.l.google.com 192.178.158.27
2404:6800:4013:813::1b		 lcdels-in-f27.1e100.net
lcdels-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
5 600s alt2.aspmx.l.google.com 192.178.158.26
2404:6800:4013:813::1b		 lcdels-in-f26.1e100.net
lcdels-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
10 600s alt3.aspmx.l.google.com 192.178.158.26
2a00:1450:4025:c01::1a		 lcdels-in-f26.1e100.net
rd-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
10 600s alt4.aspmx.l.google.com 108.177.125.27
2404:6800:4008:c01::1a		 tp-in-f27.1e100.net
tp-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverphnbyg.dk → 76.223.105.230
🔶 Autoconfigphnbyg.dk → 76.223.105.230
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   1191ms
TXT Record
google-site-verification=5sne2TrscDZUQSyPfOLnFUv7rgIPE_wnA3xcPk7VZmY
✉️ 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
TypeNameValue
CNAME _acme-challenge.bygcenter.dk phnbyg.dk
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC847ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset
🏷️ SOA282ms
FieldValue
Serial2025061201
Primary NS (MNAME)ns25.domaincontrol.com
Responsible (RNAME)dns@jomax.net
Refresh28800s
Retry7200s
Expire604800s
Minimum (neg-cache TTL)600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
177ms
A
129ms
MX
211ms
AAAA
187ms
TXT
1191ms
CAA
154ms
HTTPS
131ms
TLSA
2229ms
SOA
282ms
MTA-STS
397ms
DNSSEC
847ms
SRV
597ms
Total
5975ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-24 22:35:26 5975ms 2 NS 0 A 5 MX 🔓 Insecure View
2026-06-23 22:54:24 1148ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-16 18:10:38 2656ms 2 NS 0 A 5 MX 🔓 Insecure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone