fellows.dk

📜 Historical scan 2026-06-20 22:30:11 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

fellows.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. 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#

2 records 140ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

🌍

No A records found

📧 MX Records#

5 records 129ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	43200s	aspmx.l.google.com	142.251.9.27 2a00:1450:4025:c01::1b	rc-in-f27.1e100.net rd-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	43200s	alt1.aspmx.l.google.com	192.178.211.27 2404:6800:4000:1025::1b	lcbomp-in-f27.1e100.net lcbomp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	43200s	alt2.aspmx.l.google.com	192.178.158.27 2404:6800:4013:813::1a	lcdels-in-f27.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	43200s	aspmx2.googlemail.com	192.178.211.27 2404:6800:4000:1025::1a	lcbomp-in-f27.1e100.net lcbomp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	43200s	aspmx3.googlemail.com	192.178.158.27 2404:6800:4013:813::1a	lcdels-in-f27.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 155ms

TXT Record
google-site-verification=xxpG2cxSqcAeo4WpodYVSOupJSOXDsEJNGig1jFVDOg
MS=C6F4A676820ED5C33C3A5F70E2F40EE0F5EC6E34

✉️ 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#

latest probe, not this scan · checked 2026-10-13 01:28:43

www	93.166.122.248 (AS3292) (address records, no CNAME)
www vs bare domain	Only www resolves fellows.dk: no address www.fellows.dk: 93.166.122.248 (AS3292) (all like this)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

198ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

120ms

Field	Value
Serial	2026061201
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

140ms

121ms

129ms

AAAA

138ms

TXT

155ms

CAA

100ms

HTTPS

148ms

TLSA

104ms

SOA

120ms

MTA-STS

131ms

DNSSEC

198ms

SRV

146ms

Total

799ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 01:28:43	482ms	2 NS 0 A 5 MX	🔒 Secure
2026-09-29 14:54:36	1704ms	2 NS 0 A 5 MX	🔒 Secure
2026-09-25 02:34:51	547ms	2 NS 0 A 5 MX	🔒 Secure
2026-09-18 21:31:49	837ms	2 NS 0 A 5 MX	🔒 Secure
2026-09-17 21:43:22	864ms	2 NS 0 A 5 MX	🔒 Secure
2026-09-10 20:18:32	2558ms	2 NS 0 A 5 MX	🔒 Secure
2026-08-14 19:06:10	7094ms	2 NS 0 A 5 MX	🔒 Secure
2026-08-11 22:02:45	9089ms	2 NS 0 A 5 MX	🔒 Secure
2026-07-17 17:25:18	1207ms	2 NS 0 A 5 MX	🔒 Secure
2026-07-16 04:16:56	1132ms	2 NS 0 A 5 MX	🔒 Secure
2026-06-30 01:33:21	699ms	2 NS 0 A 5 MX	🔒 Secure
2026-06-20 22:30:11 shown	799ms	2 NS 0 A 5 MX	🔒 Secure
2026-06-20 21:48:23	1188ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-19 21:39:44	629ms	2 NS 0 A 5 MX	🔒 Secure
2026-06-17 09:19:36	1477ms	2 NS 0 A 5 MX	🔒 Secure