erma.dk

📜 Historical scan 2026-06-17 08:10:09 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

erma.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was registered on 15 November 2011 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 193.8.38.10 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by mx1.onlinemail.io, mx2.onlinemail.io. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

4 records 61ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	—	—	—
ns2.simply.com	—	—	—
ns3.simply.com	—	—	—
ns4.simply.com	—	—	—

🌍 A Records#

1 records 58ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
193.8.38.10	—	—	AS48854	team.blue Denmark A/S	193.8.38.0/24	🇩🇰 Denmark	—

📧 MX Records#

2 records 62ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mx1.onlinemail.io	185.21.42.12	mx1.onlinemail.io	AS48854 team.blue Denmark A/S
10	—	mx2.onlinemail.io	46.36.208.16	mx2.onlinemail.io	AS48854 team.blue Denmark A/S

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 217ms

TXT Record
v=spf1 a include:spf.curanet.dk include:spf.simply.com -all

✉️ SPF#

Policy	Record (erma.dk)
-all (hard fail)	v=spf1 a include:spf.curanet.dk include:spf.simply.com -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#

latest probe, not this scan · checked 2026-10-13 05:50:57

www	193.8.38.10 (AS48854) (address records, no CNAME)
www vs bare domain	Same network erma.dk: 193.8.38.10 (AS48854) www.erma.dk: 193.8.38.10 (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

🔎 SPF check#

zone-wide SPF report

DNS lookups: 5/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

151ms

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

🏷️ SOA#

56ms

Field	Value
Serial	2024070400
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 2026-10-06 13:59:43

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2011-11-15
Expires	2026-11-30 (37d)

📋 WHOIS#

⏱️ Lookup Timing#

61ms

58ms

62ms

AAAA

50ms

TXT

217ms

CAA

60ms

HTTPS

56ms

TLSA

2044ms

SOA

56ms

MTA-STS

60ms

DNSSEC

151ms

SRV

0ms

Total

2549ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-03 06:27:46	398ms	4 NS 1 A 2 MX	🔒 Secure
2026-10-01 20:22:39	399ms	4 NS 1 A 2 MX	🔒 Secure
2026-09-29 19:57:41	482ms	4 NS 1 A 2 MX	🔒 Secure
2026-08-25 13:26:45	518ms	4 NS 1 A 2 MX	🔒 Secure
2026-06-26 07:28:34	1985ms	4 NS 1 A 2 MX	🔒 Secure
2026-06-24 19:53:35	2298ms	4 NS 1 A 2 MX	🔒 Secure
2026-06-17 08:10:09 shown	2549ms	4 NS 1 A 2 MX	🔒 Secure