altombyg.dk DNS records

🖥️ Nameservers4 records 20ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.dk	2001:41d0:701:1100::7ec7 57.129.78.20	vps-1448e198.vps.ovh.net vps-1448e198.vps.ovh.net	AS16276 OVH SAS AS16276 OVH SAS
ns2.dk	212.95.58.14 2a00:c98:400f:104:1c00:a8ff:fe00:2ac	ns2.dnscluster.dk ns2.dnscluster.dk	AS28753 Leaseweb Deutschland GmbH AS28753 Leaseweb Deutschland GmbH
ns3.dk	213.184.84.70 2a09:3a00:4070::1	— —	AS59795 PerfGrid AS59795 PerfGrid
ns4.dk	2a06:a005:16d0:45::a 45.140.220.10	ns4.dnscluster.dk ns4.dnscluster.dk	AS142594 SpeedyPage Ltd AS142594 SpeedyPage Ltd

🌍 A Records1 records 105ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
213.184.85.12	60s	nlcp03.shared-infra.net	AS59795	PerfGrid	213.184.84.0/23	🇳🇱 The Netherlands	—

📧 MX Records2 records 53ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	60s	pmg1.h4r.eu	2a01:4f8:c012:7e77::1 49.12.11.203	pmg1.h4r.eu filter02.h4r.eu	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
20	60s	pmg2.h4r.eu	2001:41d0:701:1100::a6bc 57.129.66.76	filter04.h4r.eu filter04.h4r.eu	AS16276 OVH SAS AS16276 OVH SAS

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 177ms

TXT Record
v=spf1 ip4:213.184.85.12 include:spf-record.net ip4:213.184.85.13 include:_relayspf.hosting4real.net ip4:51.77.128.163 +a +mx ~all

✉️ SPF

Policy	Record (altombyg.dk)
~all (soft fail)	v=spf1 ip4:213.184.85.12 include:spf-record.net ip4:213.184.85.13 include:_relayspf.hosting4real.net ip4:51.77.128.163 +a +mx ~all

📨 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
TXT	_acme-challenge.altombyg.dk	K44VL7MRNpzoF8AeQOwJ3UX0uMfIplYLoqt3zcM6Wlk

🔗 TLSA / DANE

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

🔐 DNSSEC215ms

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

Key type	Algorithm	Public key
KSK	ECDSA P-256/SHA-256	P5dXTeQKisdC2QvMMbk8ucNJX68y6irECHev4PD0…
ZSK	ECDSA P-256/SHA-256	dYORPrBHoA5A1UC/UgEQ5lMDelr1NrQQ50dfG9wI…

🏷️ SOA63ms

Field	Value
Serial	2026080201
Primary NS (MNAME)	ns1.dk
Responsible (RNAME)	server@hosting4real.com
Refresh	3600s
Retry	1800s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

20ms

A

105ms

MX

53ms

AAAA

15ms

TXT

177ms

CAA

0ms

HTTPS

66ms

TLSA

108ms

SOA

63ms

MTA-STS

20ms

DNSSEC

215ms

SRV

0ms

Total

1381ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-16 19:41:11	1381ms	4 NS 1 A 2 MX	🔒 Secure	View
2026-08-06 14:10:56	1663ms	4 NS 1 A 2 MX	🔒 Secure	View
2026-07-29 23:29:25	2979ms	4 NS 1 A 2 MX	🔒 Secure	View
2026-06-28 11:59:59	2217ms	4 NS 1 A 2 MX	🔒 Secure	View
2026-06-16 12:46:56	774ms	4 NS 1 A 2 MX	🔒 Secure	View