citylight.dk

📜 Historical scan 2026-06-26 15:13:20 · ← 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 185ms

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 203ms

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 226ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	43200s	aspmx.l.google.com	142.251.127.26 2a00:1450:400c:c02::1a 2a00:1450:400c:c02::1a	lcfrai-in-f26.1e100.net wn-in-x1a.1e100.net wn-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	43200s	alt1.aspmx.l.google.com	192.178.213.27 2a00:1450:4010:c22::1b	yugrqzs-in-f27.1e100.net yulpptr-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	43200s	alt2.aspmx.l.google.com	142.251.127.27 2a00:1450:4001:c21::1a	lcfrai-in-f27.1e100.net lcfrai-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	43200s	alt3.aspmx.l.google.com	142.250.147.26 2a00:1450:4025:c01::1a	rd-in-f26.1e100.net rd-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	43200s	alt4.aspmx.l.google.com	108.177.125.26 2a00:1450:4010:c22::1a	tp-in-f26.1e100.net yulpptr-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#

1 records 291ms

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#

301ms

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

🏷️ SOA#

178ms

Field	Value
Serial	2022020704
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 (39d)

📋 WHOIS#

⏱️ Lookup Timing#

185ms

203ms

226ms

AAAA

199ms

TXT

291ms

CAA

219ms

HTTPS

199ms

TLSA

197ms

SOA

178ms

MTA-STS

228ms

DNSSEC

301ms

SRV

224ms

Total

1374ms

🕐 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	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 shown	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