ibygning.dk

Records from scan: 2026-10-01 03:23:48 · 728ms total · last checked 2026-10-19 02:11 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ibygning.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 62.199.210.104 is hosted by Norlys Telco A/S (AS3308) in Denmark. Mail is handled by mail.ibygning.dk, backup-mx.zitcom.dk. 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#

2 records 34ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.curanet.dk	185.25.141.12 2a02:2339:4006:108::123	ns1.curanet.dk ns1.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.curanet.dk	2a02:2339:1:10f::123:123 91.197.248.75	ns2.curanet.dk ns2.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 47ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
62.199.210.104	3600s	—	AS3308	Norlys Telco A/S	62.198.0.0/15	🇩🇰 Denmark	Albertslund

📧 MX Records#

2 records 34ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mail.ibygning.dk	94.231.109.0	director1.mf.curanet.dk	AS48854 team.blue Denmark A/S
20	3600s	backup-mx.zitcom.dk	46.36.212.34 46.36.212.36 46.36.212.37 46.36.212.38 89.188.78.64 89.188.78.65 89.188.78.66 94.231.106.12	node4.spamfilter.io node8.spamfilter.io node6.spamfilter.io node7.spamfilter.io node3.spamfilter.io node9.spamfilter.io node10.spamfilter.io node2.spamfilter.io	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	93.191.155.37
🔶 Autoconfig	93.191.155.37

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

4 records 181ms

TXT Record
_globalsign-domain-verification=BQ0OFkUWD2GqNBGVEYGspThDcDLcXmfVnzCnSNuYbQ
globalsign-domain-verification=3BA9E792810FFE273B3C8DF6077FE4EE
globalsign-domain-verification=569970307B18DCC16E153343E13C1D06
r4jgvp4tccvs1fq7ahl5l9papt

✉️ 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 2026-10-09 09:53:28

www	62.199.210.104 (AS3308) (address records, no CNAME)
www vs bare domain	Same network ibygning.dk: 62.199.210.104 (AS3308) www.ibygning.dk: 62.199.210.104 (AS3308)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

71ms

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

🏷️ SOA#

44ms

Field	Value
Serial	2026090701
Primary NS (MNAME)	ns1.curanet.dk
Responsible (RNAME)	hostmaster@curanet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

34ms

47ms

34ms

AAAA

50ms

TXT

181ms

CAA

53ms

HTTPS

44ms

TLSA

88ms

SOA

44ms

MTA-STS

53ms

DNSSEC

71ms

SRV

66ms

Total

728ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 03:23:48 shown	728ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-12 20:26:56	738ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-12 19:39:40	1440ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-27 14:08:44	773ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-26 04:49:08	859ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-19 15:54:48	580ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-19 12:59:39	2961ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-17 14:16:48	680ms	2 NS 1 A 2 MX	🔒 Secure