myfessor.dk

📜 Historical scan 2026-06-24 07:44:44 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

myfessor.dk is a .dk domain served by 2 nameservers (lakas.ns.cloudflare.com, serena.ns.cloudflare.com). It was registered on 29 March 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 35.214.139.202 is hosted by Google Ireland Limited (AS43515) in The Netherlands. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. The zone is not DNSSEC-signed, 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#

2 records 147ms

Nameserver	IP addresses	PTR	ASN / ISP
lakas.ns.cloudflare.com	108.162.193.194 172.64.33.194 173.245.59.194 2606:4700:58::adf5:3bc2 2803:f800:50::6ca2:c1c2 2a06:98c1:50::ac40:21c2	lakas.ns.cloudflare.com lakas.ns.cloudflare.com lakas.ns.cloudflare.com lakas.ns.cloudflare.com lakas.ns.cloudflare.com lakas.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
serena.ns.cloudflare.com	108.162.192.220 172.64.32.220 173.245.58.220 2606:4700:50::adf5:3adc 2803:f800:50::6ca2:c0dc 2a06:98c1:50::ac40:20dc	serena.ns.cloudflare.com serena.ns.cloudflare.com serena.ns.cloudflare.com serena.ns.cloudflare.com serena.ns.cloudflare.com serena.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

1 records 146ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
35.214.139.202	300s	202.139.214.35.bc.googleusercontent.com	AS43515	Google Ireland Limited	35.214.128.0/17	🇳🇱 The Netherlands	Groningen

📧 MX Records#

5 records 163ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	aspmx.l.google.com	142.251.9.26 2a00:1450:4025:c01::1a	rc-in-f26.1e100.net rd-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt1.aspmx.l.google.com	192.178.211.26 2404:6800:4000:1025::1a	lcbomp-in-f26.1e100.net lcbomp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt2.aspmx.l.google.com	172.253.158.26 2404:6800:4003:c26::1a	so-in-f26.1e100.net so-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	alt3.aspmx.l.google.com	108.177.125.27 2404:6800:4008:c01::1b	tp-in-f27.1e100.net tp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	alt4.aspmx.l.google.com	192.178.230.26 2404:6800:400b:c01b::1b	yunrtab-in-f26.1e100.net yunrtab-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	myfessor.dk → 35.214.139.202
🔶 Autoconfig	myfessor.dk → 35.214.139.202

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 268ms

TXT Record
google-site-verification=jgmSCKRNLaJuIl79weninQ7NOLyyktub5WpV8RnI8Ac
v=spf1 include:_spf.google.com -all

✉️ SPF#

Policy	Record (myfessor.dk)
-all (hard fail)	v=spf1 include:_spf.google.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 2026-10-09 13:05:06

www	35.214.139.202 (AS43515) (address records, no CNAME)
www vs bare domain	Same network myfessor.dk: 35.214.139.202 (AS43515) www.myfessor.dk: 35.214.139.202 (AS43515)
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.myfessor.dk	myfessor.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

220ms

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

🏷️ SOA#

150ms

Field	Value
Serial	2404806423
Primary NS (MNAME)	lakas.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-11 04:49:53

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2017-03-29
Expires	2027-05-31 (222d)

📋 WHOIS#

⏱️ Lookup Timing#

147ms

146ms

163ms

AAAA

142ms

TXT

268ms

CAA

134ms

HTTPS

142ms

TLSA

400ms

SOA

150ms

MTA-STS

159ms

DNSSEC

220ms

SRV

156ms

Total

1595ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 13:05:06	2219ms	2 NS 1 A 5 MX	🔓 Insecure
2026-10-08 12:07:47	1010ms	2 NS 1 A 5 MX	🔓 Insecure
2026-10-04 10:12:42	574ms	2 NS 1 A 5 MX	🔓 Insecure
2026-09-20 12:46:58	1511ms	2 NS 1 A 5 MX	🔓 Insecure
2026-09-15 17:34:12	786ms	2 NS 1 A 5 MX	🔓 Insecure
2026-08-26 02:03:43	845ms	2 NS 1 A 5 MX	🔓 Insecure
2026-08-07 15:57:42	1712ms	2 NS 1 A 5 MX	🔓 Insecure
2026-07-19 11:00:33	1373ms	2 NS 1 A 5 MX	🔓 Insecure
2026-06-26 13:18:37	2193ms	2 NS 1 A 5 MX	🔓 Insecure
2026-06-26 11:50:57	2387ms	2 NS 1 A 5 MX	🔓 Insecure
2026-06-24 07:44:44 shown	1595ms	2 NS 1 A 5 MX	🔓 Insecure
2026-06-23 07:41:42	1095ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 08:03:36	582ms	2 NS 1 A 5 MX	🔓 Insecure
2026-06-18 01:30:47	1921ms	2 NS 1 A 5 MX	🔓 Insecure