erh-entreprise.dk

Records from scan: 2026-10-12 20:10:24 · 413ms total · last checked 2026-10-20 13:38 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

erh-entreprise.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 19 March 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 109.71.58.180 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by smtp.google.com. The zone is not DNSSEC-signed, 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#

3 records 51ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 39ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
109.71.58.180	3600s	plesk1.optimized.dk	AS48854	team.blue Denmark A/S	109.71.56.0/21	🇩🇰 Denmark	—

📧 MX Records#

1 records 28ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	600s	smtp.google.com	172.253.130.26 172.253.130.27 172.253.152.27 2a00:1450:4010:c05::1a 2a00:1450:4010:c05::1a 2a00:1450:4010:c05::1b 2a00:1450:4010:c05::1b 2a00:1450:4010:c20::1a 2a00:1450:4010:c20::1b 64.233.162.26 64.233.162.27	yulppbn-in-f26.1e100.net yulppbn-in-f27.1e100.net yulpptr-in-f27.1e100.net li-in-f26.1e100.net li-in-x1a.1e100.net li-in-x1b.1e100.net li-in-f27.1e100.net yulppbn-in-f26.1e100.net yulppbn-in-f27.1e100.net li-in-f26.1e100.net li-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	109.71.58.180
🔶 Autoconfig	109.71.58.180

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 131ms

TXT Record
google-site-verification=9rpZD4q8U3APA1fvcxfrDRSUJpah8PL6VOpBAbdAlek

✉️ 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 2026-10-12 20:10:24

www	109.71.58.180 (AS48854) (address records, no CNAME)
www vs bare domain	Same network erh-entreprise.dk: 109.71.58.180 (AS48854) www.erh-entreprise.dk: 109.71.58.180 (AS48854)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
google	—	RSA · ~1024 bit below 2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔗 TLSA / DANE#

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

🔐 DNSSEC#

56ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✓ Found
Flags	unsigned answer

🏷️ SOA#

36ms

Field	Value
Serial	2026101200
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-04 04:30:07

Field	Value
Registrar	Simply.com A/S
Registered	2026-03-19
Expires	2027-03-18 (148d)

📋 WHOIS#

⏱️ Lookup Timing#

51ms

39ms

28ms

AAAA

25ms

TXT

131ms

CAA

37ms

HTTPS

35ms

TLSA

46ms

SOA

36ms

MTA-STS

40ms

DNSSEC

56ms

SRV

54ms

Total

413ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 20:10:24 shown	413ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-04 04:23:39	802ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-28 00:26:54	674ms	3 NS 1 A 1 MX	🔓 Insecure
2026-07-03 13:50:34	708ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-21 09:59:56	1091ms	3 NS 1 A 0 MX	🔓 Insecure
2026-06-17 08:09:35	645ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-17 08:06:39	1448ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-17 08:02:32	14964ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-17 08:00:42	564ms	3 NS 1 A 1 MX	🔓 Insecure