andresen-erhverv.dk

Records from scan: 2026-10-13 17:37:13 · 1293ms total · last checked 2026-10-20 02:00 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

andresen-erhverv.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 6 April 2000 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.21.43.16 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. 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 143ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 121ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.21.43.16	3600s	linux16.scannet.dk	AS48854	team.blue Denmark A/S	185.21.40.0/22	🇩🇰 Denmark	—

📧 MX Records#

5 records 103ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	aspmx.l.google.com	142.250.147.27 2a00:1450:4025:c01::1b	rd-in-f27.1e100.net rd-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt1.aspmx.l.google.com	192.179.20.26 2404:6800:4000:1027::1b	ncboms-in-f26.1e100.net ncboms-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	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	3600s	alt3.aspmx.l.google.com	173.194.41.27 173.194.41.27 2404:6800:4001:c01::1a	yukulwh-in-f27.1e100.net mad01s14-in-f27.1e100.net yukulwh-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
10	3600s	alt4.aspmx.l.google.com	172.253.158.27 2404:6800:4003:c26::1b	so-in-f27.1e100.net so-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 300ms

TXT Record
v=spf1 include:spf.mandrillapp.com include:spf.scannet.dk ~all

✉️ SPF#

Policy	Record (andresen-erhverv.dk)
~all (soft fail)	v=spf1 include:spf.mandrillapp.com include:spf.scannet.dk ~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

🧩 Web & zone#

checked 2026-10-13 17:37:13

www	185.21.43.16 (AS48854) (address records, no CNAME)
www vs bare domain	Same network andresen-erhverv.dk: 185.21.43.16 (AS48854) www.andresen-erhverv.dk: 185.21.43.16 (AS48854)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 4/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

183ms

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

🏷️ SOA#

107ms

Field	Value
Serial	2026101301
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-18 10:53:11

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2000-04-06
Expires	2027-06-30 (252d)

🔗 Same registrant#

0 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

143ms

121ms

103ms

AAAA

112ms

TXT

300ms

CAA

128ms

HTTPS

133ms

TLSA

370ms

SOA

107ms

MTA-STS

147ms

DNSSEC

183ms

SRV

137ms

Total

1293ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 17:37:13 shown	1293ms	2 NS 1 A 5 MX	🔒 Secure
2026-10-13 17:27:21	958ms	2 NS 1 A 5 MX	🔒 Secure
2026-10-03 20:20:00	449ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-24 10:29:54	602ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-14 10:24:05	845ms	2 NS 1 A 5 MX	🔒 Secure
2026-08-26 09:09:02	952ms	2 NS 1 A 5 MX	🔒 Secure
2026-08-13 10:46:12	1196ms	2 NS 1 A 5 MX	🔒 Secure
2026-08-01 16:57:26	7141ms	2 NS 1 A 5 MX	🔒 Secure
2026-07-14 14:03:07	12200ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-26 12:48:31	1825ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-24 06:17:16	711ms	2 NS 1 A 5 MX	⚠️ Bogus
2026-06-23 02:17:05	1094ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-21 07:32:05	2818ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-16 13:30:13	884ms	2 NS 1 A 5 MX	🔒 Secure