citylight.dk

📜 Historical scan 2026-10-02 15:13:43 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

citylight.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 30 November 2016 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 195.242.130.99 is hosted by Christian Ebsen ApS (AS62121) in Denmark. 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#

4 records 36ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S
ns4.simply.com	91.197.248.80	ns4.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 47ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.242.130.99	3600s	web2.atznet.dk	AS62121	Christian Ebsen ApS	195.242.130.0/23	🇩🇰 Denmark	—

📧 MX Records#

5 records 42ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	43200s	aspmx.l.google.com	2a00:1450:4010:c0a::1b 2a00:1450:4010:c0a::1b 64.233.161.27	lm-in-f27.1e100.net lm-in-x1b.1e100.net lh-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	43200s	alt1.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
5	43200s	alt2.aspmx.l.google.com	173.194.41.27 173.194.41.27 2404:6800:4001:c01::1a	yukulwh-in-f27.1e100.net mad01s14-in-f27.1e100.net yukulwh-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
10	43200s	alt3.aspmx.l.google.com	172.253.158.26 2404:6800:4003:c26::1b	so-in-f26.1e100.net so-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	43200s	alt4.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

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 107ms

TXT Record
google-site-verification=ULYkMVHYcMDwXes7NNMDZaXyocoYEvZX_PCoDdKSkD0

✉️ 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 2026-10-12 17:00:43

www	195.242.130.99 (AS62121) (address records, no CNAME)
www vs bare domain	Same network citylight.dk: 195.242.130.99 (AS62121) www.citylight.dk: 195.242.130.99 (AS62121)
Wildcard	No
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

🔗 TLSA / DANE#

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

🔐 DNSSEC#

68ms

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

🏷️ SOA#

40ms

Field	Value
Serial	2026100100
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 2026-10-02 15:42:15

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2016-11-30
Expires	2026-11-30 (44d)

📋 WHOIS#

⏱️ Lookup Timing#

36ms

47ms

42ms

AAAA

30ms

TXT

107ms

CAA

38ms

HTTPS

42ms

TLSA

73ms

SOA

40ms

MTA-STS

39ms

DNSSEC

68ms

SRV

46ms

Total

503ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 17:00:43	491ms	4 NS 1 A 5 MX	🔒 Secure
2026-10-02 15:13:43 shown	503ms	4 NS 1 A 5 MX	🔒 Secure
2026-09-26 14:24:18	620ms	4 NS 1 A 5 MX	🔒 Secure
2026-08-31 12:23:00	640ms	4 NS 1 A 5 MX	🔒 Secure
2026-08-28 02:42:16	625ms	4 NS 1 A 5 MX	🔒 Secure
2026-06-26 15:13:20	1374ms	4 NS 1 A 5 MX	🔒 Secure
2026-06-20 09:50:11	548ms	4 NS 1 A 5 MX	🔒 Secure
2026-06-16 22:52:58	65535ms	4 NS 1 A 5 MX	🔒 Secure
2026-06-16 21:11:14	2206ms	4 NS 1 A 5 MX	🔒 Secure
2026-06-16 21:04:27	459ms	4 NS 1 A 5 MX	🔒 Secure
2026-06-16 21:00:59	828ms	4 NS 1 A 5 MX	🔒 Secure