fiberbeton.dk

Records from scan: 2026-09-06 01:06:23 · 1251ms total · last checked 2026-10-21 04:07 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

fiberbeton.dk is a .dk domain served by 2 nameservers (ns.scannet2.dk, ns2.scannet2.dk). It was registered on 4 August 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.21.42.218 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by mxa-00344903.gslb.pphosted.com, mxb-00344903.gslb.pphosted.com. The zone is DNSSEC-signed and validates, publishes a 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 40ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.scannet2.dk	185.25.141.9 2a02:2339:4006:10d::4171:4171	ns1.scannet.dk ns1.scannet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.scannet2.dk	2a02:2339:1:112:0:5:1:b11 91.197.248.72	ns2.scannet.dk ns2.scannet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 36ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.21.42.218	3600s	vm1034.enterprisecloud.nu	AS48854	team.blue Denmark A/S	185.21.40.0/22	🇩🇰 Denmark	—

📧 MX Records#

2 records 45ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
5	3600s	mxa-00344903.gslb.pphosted.com	185.183.30.218	mx08-00344903.pphosted.com	AS52129 Proofpoint, Inc.
5	3600s	mxb-00344903.gslb.pphosted.com	185.132.183.168	mx07-00344903.pphosted.com	AS52129 Proofpoint, Inc.

📧 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

📝 TXT Records#

4 records 131ms

TXT Record
MS=ms28381713
MS=ms57699300
v=spf1 include:_spf.crh.com ip4:185.132.183.168 ip4:185.183.30.218 -all
wombat-verification=3KwxVCQV1HEp-aRXRTKKaZ5G0frhk

✉️ SPF#

Policy	Record (fiberbeton.dk)
-all (hard fail)	v=spf1 include:_spf.crh.com ip4:185.132.183.168 ip4:185.183.30.218 -all

📨 DMARC#

Policy	Record (_dmarc.fiberbeton.dk)
p=reject	v=DMARC1; p=reject; fo=1; rua=mailto:dmarc_rua@emaildefense.proofpoint.com; ruf=mailto:dmarc_ruf@emaildefense.proofpoint.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

🧩 Web & zone#

checked 2026-10-10 08:14:35

www	185.21.42.218 (AS48854) (address records, no CNAME)
www vs bare domain	Same network fiberbeton.dk: 185.21.42.218 (AS48854) www.fiberbeton.dk: 185.21.42.218 (AS48854)
Wildcard	No
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

66ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2023102001
Primary NS (MNAME)	ns.scannet2.dk
Responsible (RNAME)	hostmaster@scannet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-06 10:58:36

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1998-08-04
Expires	2027-09-30 (343d)

📋 WHOIS#

⏱️ Lookup Timing#

40ms

36ms

45ms

AAAA

51ms

TXT

131ms

CAA

48ms

HTTPS

49ms

TLSA

705ms

SOA

0ms

MTA-STS

43ms

DNSSEC

66ms

SRV

80ms

Total

1251ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-06 01:06:23 shown	1251ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-28 02:32:23	1440ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-27 03:22:23	986ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-17 10:11:31	1860ms	2 NS 1 A 2 MX	🔒 Secure