er.dk

📜 Historical scan 2026-09-30 10:51:05 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

er.dk is a .dk domain served by 6 nameservers (a1-208.akam.net, a14-65.akam.net, a18-66.akam.net and 3 more). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 172.199.35.128 is hosted by Microsoft Corporation (AS8075) in The Netherlands. Mail is handled by mx07-002b1401.pphosted.com, mx08-002b1401.pphosted.com. The zone is not DNSSEC-signed, publishes a 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#

6 records 48ms

Nameserver	IP addresses	PTR	ASN / ISP
a1-208.akam.net	193.108.91.208 2600:1401:2::d0	a1-208.akam.net ns1-208.akam.net	AS21342 Akamai International B.V. AS21342 Akamai International B.V.
a14-65.akam.net	184.26.161.65 2600:1480:1800::41	a14-65.akam.net a14-65.akam.net	AS21342 Akamai International B.V. AS21342 Akamai International B.V.
a18-66.akam.net	2600:1480:4800::42 95.101.36.66	a18-66.akam.net a18-66.akam.net	AS21342 Akamai International B.V. AS21342 Akamai International B.V.
a5-64.akam.net	2600:1480:b000::40 95.100.168.64	a5-64.akam.net ns6-64.akam.net	AS21342 Akamai International B.V. AS21342 Akamai International B.V.
a7-65.akam.net	23.61.199.65 2600:1406:32::41	ns3-65.akam.net ns3-65.akam.net	AS21342 Akamai International B.V. AS21342 Akamai International B.V.
a8-64.akam.net	2.16.40.64 2600:1403:a::40	a8-64.akam.net a8-64.akam.net	AS21342 Akamai International B.V. AS21342 Akamai International B.V.

🌍 A Records#

1 records 51ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
172.199.35.128	180s	—	AS8075	Microsoft Corporation	172.196.0.0/14	🇳🇱 The Netherlands	Amsterdam

📧 MX Records#

2 records 45ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	60s	mx07-002b1401.pphosted.com	185.132.180.84	mx07-002b1401.pphosted.com	AS52129 Proofpoint, Inc.
0	60s	mx08-002b1401.pphosted.com	185.183.28.49	mx08-002b1401.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

🔌 SRV Records#

1 records 86ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	10	0	5061	sip.er.dk

📝 TXT Records#

3 records 183ms

TXT Record
MS=ms63484269
MS=ms80216133
v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com -all

✉️ SPF#

Policy	Record (er.dk)
-all (hard fail)	v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com -all

📨 DMARC#

Policy	Record (_dmarc.er.dk)
p=none (monitor only)	v=DMARC1; p=none; 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#

latest probe, not this scan · checked 2026-10-08 07:17:00

www	172.199.35.128 (AS8075) (address records, no CNAME)
www vs bare domain	Same network er.dk: 172.199.35.128 (AS8075) www.er.dk: 172.199.35.128 (AS8075)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

75ms

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

🏷️ SOA#

36ms

Field	Value
Serial	2025062334
Primary NS (MNAME)	a1-208.akam.net
Responsible (RNAME)	hostmaster@er.dk
Refresh	3600s
Retry	600s
Expire	604800s
Minimum (neg-cache TTL)	300s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

48ms

51ms

45ms

AAAA

49ms

TXT

183ms

CAA

54ms

HTTPS

39ms

TLSA

242ms

SOA

36ms

MTA-STS

87ms

DNSSEC

75ms

SRV

86ms

Total

1756ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 07:17:00	1057ms	6 NS 1 A 2 MX	🔓 Insecure
2026-09-30 10:51:05 shown	1756ms	6 NS 1 A 2 MX	🔓 Insecure
2026-09-21 17:14:09	1487ms	6 NS 1 A 2 MX	🔓 Insecure
2026-09-08 11:23:27	1319ms	6 NS 1 A 2 MX	🔓 Insecure
2026-08-26 05:32:28	3087ms	6 NS 1 A 2 MX	🔓 Insecure
2026-07-26 05:28:07	26020ms	6 NS 1 A 2 MX	🔓 Insecure
2026-07-01 06:30:40	1537ms	6 NS 1 A 2 MX	🔓 Insecure
2026-06-17 08:19:15	12562ms	6 NS 1 A 2 MX	🔓 Insecure
2026-06-17 08:08:16	1705ms	6 NS 1 A 2 MX	🔓 Insecure
2026-06-17 08:05:23	428ms	6 NS 1 A 2 MX	🔓 Insecure
2026-06-17 08:00:38	741ms	6 NS 1 A 2 MX	🔓 Insecure