chrontech.se - dns.ninja

`chrontech.se`

DNSSEC	⚠️ Not signed
A	2606:4700:3036::6815:2e8e^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:8b9d^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.46.142^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.139.157^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`coco.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a68^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coco.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c068^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`coco.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2068^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`coco.ns.cloudflare.com`
		A	108.162.192.104^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coco.ns.cloudflare.com`
		A	172.64.32.104^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coco.ns.cloudflare.com`
		A	173.245.58.104^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coco.ns.cloudflare.com`
NS	`greg.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b73^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`greg.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c173^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`greg.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2173^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`greg.ns.cloudflare.com`
		A	108.162.193.115^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`greg.ns.cloudflare.com`
		A	172.64.33.115^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`greg.ns.cloudflare.com`
		A	173.245.59.115^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`greg.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.46.142, 172.67.139.157
		IPv6 hints	2606:4700:3036::6815:2e8e, 2606:4700:3037::ac43:8b9d
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=35, name=cloudflare-ech.com
SOA	`coco.ns.cloudflare.com`dns@cloudflare.com serial=2409726127

`se`

	DNSSEC	🔒 Signed (DS record present)
	NS	`catcher-in-the-rye.nic.se` ⭐
	NS	`a.ns.se`
	NS	`b.ns.se`
	NS	`c.ns.se`
	NS	`f.ns.se`
	NS	`g.ns.se`
	NS	`i.ns.se`
	NS	`m.ns.se`
	NS	`x.ns.se`
	NS	`y.ns.se`
	NS	`z.ns.se`
	TXT	`SE zone update: 2026-08-02 04:07:05 +0000 (EPOCH 1785643625) (auto)`
	TXT	`id:fcafe98e-0785-4c83-b186-187f1365eddf`
	SOA	`catcher-in-the-rye.nic.se`registry-default@nic.se serial=1785643992

Same first word

chrontech.com

chrontech.hk

chrontech.za.com

chrontech.se

Similar names

rchtechno.com

technorch.com

DNS History

19 records (6 active, 13 former)

●NScoco.ns.cloudflare.com2026-02-27 → 2026-08-02 · 3 obs

○ 2017-04-03 17:00:58
● 2026-02-27 02:27:20
● 2026-08-02 06:02:56

●NSgreg.ns.cloudflare.com2026-02-27 → 2026-08-02 · 3 obs

○ 2017-04-03 17:00:58
● 2026-02-27 02:27:20
● 2026-08-02 06:02:56

○NSns3.binero.se2015-08-12 → 2017-04-03 · 4 obs

● 2015-08-12 22:14:46
● 2017-04-03 17:00:58
○ 2026-02-27 02:27:20
○ 2026-08-02 06:02:56

○NSns4.binero.se2015-08-12 → 2017-04-03 · 4 obs

● 2015-08-12 22:14:46
● 2017-04-03 17:00:58
○ 2026-02-27 02:27:20
○ 2026-08-02 06:02:56

○NSns5.binero.se2015-08-12 → 2017-04-03 · 4 obs

● 2015-08-12 22:14:46
● 2017-04-03 17:00:58
○ 2026-02-27 02:27:20
○ 2026-08-02 06:02:56

○NSns6.binero.se2015-08-12 → 2017-04-03 · 4 obs

● 2015-08-12 22:14:46
● 2017-04-03 17:00:58
○ 2026-02-27 02:27:20
○ 2026-08-02 06:02:56

○NSns7.binero.se2015-08-12 → 2017-04-03 · 4 obs

● 2015-08-12 22:14:46
● 2017-04-03 17:00:58
○ 2026-02-27 02:27:20
○ 2026-08-02 06:02:56

○MXmail.chrontech.se2015-08-12 → 2017-04-03 · 4 obs

● 2015-08-12 22:14:46
● 2017-04-03 17:00:58
○ 2026-02-27 02:27:20
○ 2026-08-02 06:02:56

●A104.21.46.1422026-02-27 → 2026-08-02 · 7 obs

○ 2017-04-03 17:00:58
● 2026-02-27 02:27:20
● 2026-05-25 17:05:10
○ 2026-05-26 06:36:32
● 2026-07-08 12:59:20
○ 2026-07-16 12:06:52
● 2026-08-02 06:02:56

●A172.67.139.1572026-02-27 → 2026-08-02 · 7 obs

○ 2017-04-03 17:00:58
● 2026-02-27 02:27:20
● 2026-05-25 17:05:10
○ 2026-05-26 06:36:32
● 2026-07-08 12:59:20
○ 2026-07-16 12:06:52
● 2026-08-02 06:02:56

○A188.114.96.02026-05-26 → 2026-07-16 · 5 obs

○ 2026-05-25 17:05:10
● 2026-05-26 06:36:32
○ 2026-07-08 12:59:20
● 2026-07-16 12:06:52
○ 2026-08-02 06:02:56

○A188.114.97.02026-05-26 → 2026-07-16 · 5 obs

○ 2026-05-25 17:05:10
● 2026-05-26 06:36:32
○ 2026-07-08 12:59:20
● 2026-07-16 12:06:52
○ 2026-08-02 06:02:56

●A2606:4700:3036::6815:2e8e2026-07-08 → 2026-08-02 · 4 obs

○ 2026-05-26 06:36:32
● 2026-07-08 12:59:20
○ 2026-07-16 12:06:52
● 2026-08-02 06:02:56

○A2606:4700:3036::ac43:8b9d2026-02-27 → 2026-05-25 · 5 obs

○ 2017-04-03 17:00:58
● 2026-02-27 02:27:20
● 2026-05-25 17:05:10
○ 2026-05-26 06:36:32
○ 2026-08-02 06:02:56

○A2606:4700:3037::6815:2e8e2026-02-27 → 2026-05-25 · 5 obs

○ 2017-04-03 17:00:58
● 2026-02-27 02:27:20
● 2026-05-25 17:05:10
○ 2026-05-26 06:36:32
○ 2026-08-02 06:02:56

●A2606:4700:3037::ac43:8b9d2026-07-08 → 2026-08-02 · 4 obs

○ 2026-05-26 06:36:32
● 2026-07-08 12:59:20
○ 2026-07-16 12:06:52
● 2026-08-02 06:02:56

○A2a06:98c1:3120::2026-05-26 → 2026-07-16 · 5 obs

○ 2026-05-25 17:05:10
● 2026-05-26 06:36:32
○ 2026-07-08 12:59:20
● 2026-07-16 12:06:52
○ 2026-08-02 06:02:56

○A2a06:98c1:3121::2026-05-26 → 2026-07-16 · 5 obs

○ 2026-05-25 17:05:10
● 2026-05-26 06:36:32
○ 2026-07-08 12:59:20
● 2026-07-16 12:06:52
○ 2026-08-02 06:02:56

○A91.189.47.1572015-08-12 → 2017-04-03 · 4 obs

● 2015-08-12 22:14:46
● 2017-04-03 17:00:58
○ 2026-02-27 02:27:20
○ 2026-08-02 06:02:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
se	g.ns.se, m.ns.se, b.ns.se, a.ns.se...	-
chrontech.se	greg.ns.cloudflare.com, coco.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.59.115

NS records: greg.ns.cloudflare.com, coco.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for chrontech.se (unsigned zone)

⏱️ Timing

Total: 764ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.46.142, 172.67.139.157`
AAAA	2	`2606:4700:3036::6815:2e8e, 2606:4700:3037::ac43:8b9d`
NS	2	`coco.ns.cloudflare.com, greg.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`coco.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

chrontech.se directs to four IP numbers, which are 104.21.46.142, 172.67.139.157, 2606:4700:3036::6815:2e8e and 2606:4700:3037::ac43:8b9d.

n23.tv, 1-800-notebook.com, holidays.com.mt plus two other host names have IP numbers in common with chrontech.se.

Name Servers

chrontech.se uses two name servers for its delegation: coco.ns.cloudflare.com and greg.ns.cloudflare.com.

The name server configuration of chrontech.se is shared with other domains, for instance borsboom.org, 99cloudtech.com, alphaproductions.org and two others.

The name servers of chrontech.se overlap at least partially with those of other domains — among them sanjaynshah.in, awo-bernau.de, ilqk.cn and two more.

The name servers ernest.ns.cloudflare.com, vin.ns.cloudflare.com and alex.ns.cloudflare.com are commonly seen alongside these name servers.

Hosts with 6 IP addresses each:

Hostname coco.ns.cloudflare.com directs to 108.162.192.104, 172.64.32.104 and 173.245.58.104 along with 3 other IP addresses.

Hostname greg.ns.cloudflare.com directs to 108.162.193.115, 172.64.33.115 and 173.245.59.115 along with 3 other IP addresses.