flemmer.dk

Records from scan: 2026-10-14 16:29:38 · 901ms total · last checked 2026-10-16 19:54 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

flemmer.dk is a .dk domain served by 2 nameservers (ns1.ge4.dk, ns2.ge4.dk). It was registered on 13 March 2013 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 80.243.116.212 is hosted by GlobalConnect A/S (AS31027) in Denmark. Mail is handled by relay.ge4.dk, relay1-backup.ge4.dk and 1 more. The zone is not DNSSEC-signed, publishes a 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 31ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.ge4.dk	80.243.116.211	—	AS31027 GlobalConnect A/S
ns2.ge4.dk	80.243.116.211	—	AS31027 GlobalConnect A/S

🌍 A Records#

1 records 30ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
80.243.116.212	120s	—	AS31027	GlobalConnect A/S	80.243.112.0/20	🇩🇰 Denmark	Copenhagen

📧 MX Records#

3 records 33ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	relay.ge4.dk	80.243.116.213	relay.ge4.dk	AS31027 GlobalConnect A/S
20	3600s	relay1-backup.ge4.dk	—	—	—
30	3600s	tar.junkemailfilter.com	184.105.182.213 184.105.182.214 184.105.182.215 184.105.182.223 184.105.182.224 184.105.182.225	— — — — — —	AS6939 Hurricane Electric LLC AS6939 Hurricane Electric LLC AS6939 Hurricane Electric LLC AS6939 Hurricane Electric LLC AS6939 Hurricane Electric LLC AS6939 Hurricane Electric LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	80.243.116.212

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 145ms

TXT Record
v=spf1 ip4:80.243.116.210/28 -all

✉️ SPF#

Policy	Record (flemmer.dk)
-all (hard fail)	v=spf1 ip4:80.243.116.210/28 -all

📨 DMARC#

Policy	Record (_dmarc.flemmer.dk)
p=quarantine	v=DMARC1; p=quarantine; sp=quarantine; rua=mailto:utaq5se7@ag.dmarcian.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#

checked 2026-10-14 16:29:38

www	80.243.116.212 (AS31027) (address records, no CNAME)
www vs bare domain	Same network flemmer.dk: 80.243.116.212 (AS31027) www.flemmer.dk: 80.243.116.212 (AS31027)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
mail	—	RSA · ~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.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

55ms

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

🏷️ SOA#

37ms

Field	Value
Serial	2024021307
Primary NS (MNAME)	ns1.ge4.dk
Responsible (RNAME)	support\@ge4@dk
Refresh	7200s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-09 17:47:26

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2013-03-13
Expires	2027-03-31 (165d)

📋 WHOIS#

⏱️ Lookup Timing#

31ms

30ms

33ms

AAAA

31ms

TXT

145ms

CAA

39ms

HTTPS

42ms

TLSA

340ms

SOA

37ms

MTA-STS

55ms

DNSSEC

55ms

SRV

54ms

Total

901ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-14 16:29:38 shown	901ms	2 NS 1 A 3 MX	🔓 Insecure
2026-09-29 21:38:42	5174ms	2 NS 1 A 3 MX	🔓 Insecure
2026-09-05 01:31:21	17411ms	2 NS 1 A 3 MX	🔓 Insecure
2026-08-27 10:13:47	5258ms	2 NS 1 A 3 MX	🔓 Insecure
2026-08-19 20:53:40	1588ms	2 NS 1 A 3 MX	🔓 Insecure
2026-06-25 14:49:30	1331ms	2 NS 1 A 3 MX	🔓 Insecure
2026-06-22 04:56:29	1168ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 10:04:24	1838ms	2 NS 1 A 3 MX	🔓 Insecure