szfu-e.com - robtex.com

szfu-e.com

DNSSEC⚠️ Not signed
A2606:4700:3035::6815:1802🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:d6c0🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.24.2Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.214.192🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSevelyn.ns.cloudflare.com ⭐
A2606:4700:50::a29f:26d5🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRevelyn.ns.cloudflare.com
A2803:f800:50::6ca2:c2d5🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRevelyn.ns.cloudflare.com
A2a06:98c1:50::ac40:22d5🇺🇸 Cloudflare2a06:98c1:50::/45
PTRevelyn.ns.cloudflare.com
A108.162.194.213🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRevelyn.ns.cloudflare.com
A162.159.38.213Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRevelyn.ns.cloudflare.com
A172.64.34.213🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRevelyn.ns.cloudflare.com
NSpiers.ns.cloudflare.com
A2606:4700:58::a29f:2c10🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpiers.ns.cloudflare.com
A2803:f800:50::6ca2:c310🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRpiers.ns.cloudflare.com
A2a06:98c1:50::ac40:2310🇺🇸 Cloudflare2a06:98c1:50::/45
PTRpiers.ns.cloudflare.com
A108.162.195.16🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpiers.ns.cloudflare.com
A162.159.44.16Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpiers.ns.cloudflare.com
A172.64.35.16🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpiers.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.24.2, 172.67.214.192
IPv6 hints2606:4700:3035::6815:1802, 2606:4700:3035::ac43:d6c0
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=143, name=cloudflare-ech.com
SOAevelyn.ns.cloudflare.comdns@cloudflare.com serial=2399788263

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1776043812

Subdomains

www.szfu-e.com

Same first word

szfu-e.com

DNS History

27 records (6 active, 21 former)

200920112013201520172019202120232025NSevelyn.ns.cloudflare.compiers.ns.cloudflare.comns1.51dns.comns1.dns-diy.comns1.dns.comns2.51dns.comns2.dns-diy.comns2.dns.comns5.dnsdun.comns53.domaincontrol.comns54.domaincontrol.comns6.dnsdun.netns61.domaincontrol.comns62.domaincontrol.comMXmailstore1.secureserver.netsmtp.secureserver.netA104.21.24.2172.67.214.1922606:4700:3035::6815:18022606:4700:3035::ac43:d6c0107.163.22.151108.187.179.165146.71.37.154184.168.221.53184.168.221.55211.152.36.11223.225.180.220
●NSevelyn.ns.cloudflare.com2026-04-10 → 2026-04-13 · 3 obs
○ 2018-12-04 06:46:14
● 2026-04-10 01:43:36
● 2026-04-13 01:31:02
○NSns1.51dns.com2015-08-31 → 2016-01-28 · 5 obs
○ 2008-03-09 18:22:14
● 2015-08-31 12:46:58
● 2016-01-28 02:37:36
○ 2016-03-06 14:21:22
○ 2026-04-13 01:31:02
○NSns1.dns-diy.com2008-03-09 → 2008-03-09 · 3 obs
● 2008-03-09 18:22:14
○ 2015-08-31 12:46:58
○ 2026-04-13 01:31:02
○NSns1.dns.com2018-12-04 → 2018-12-04 · 4 obs
○ 2017-01-09 16:55:18
● 2018-12-04 06:46:14
○ 2026-04-10 01:43:36
○ 2026-04-13 01:31:02
○NSns2.51dns.com2015-08-31 → 2016-01-28 · 5 obs
○ 2008-03-09 18:22:14
● 2015-08-31 12:46:58
● 2016-01-28 02:37:36
○ 2016-03-06 14:21:22
○ 2026-04-13 01:31:02
○NSns2.dns-diy.com2008-03-09 → 2008-03-09 · 3 obs
● 2008-03-09 18:22:14
○ 2015-08-31 12:46:58
○ 2026-04-13 01:31:02
○NSns2.dns.com2018-12-04 → 2018-12-04 · 4 obs
○ 2017-01-09 16:55:18
● 2018-12-04 06:46:14
○ 2026-04-10 01:43:36
○ 2026-04-13 01:31:02
○NSns5.dnsdun.com2016-05-25 → 2017-01-09 · 9 obs
○ 2016-03-16 07:12:18
● 2016-05-25 09:14:24
● 2016-06-07 23:12:14
○ 2016-08-29 13:38:46
○ 2016-09-06 13:55:08
● 2016-11-29 02:38:24
● 2017-01-09 16:55:18
○ 2018-12-04 06:46:14
○ 2026-04-13 01:31:02
○NSns53.domaincontrol.com2016-03-06 → 2016-03-16 · 5 obs
○ 2016-01-28 02:37:36
● 2016-03-06 14:21:22
● 2016-03-16 07:12:18
○ 2016-05-25 09:14:24
○ 2026-04-13 01:31:02
○NSns54.domaincontrol.com2016-03-06 → 2016-03-16 · 5 obs
○ 2016-01-28 02:37:36
● 2016-03-06 14:21:22
● 2016-03-16 07:12:18
○ 2016-05-25 09:14:24
○ 2026-04-13 01:31:02
○NSns6.dnsdun.net2016-05-25 → 2017-01-09 · 9 obs
○ 2016-03-16 07:12:18
● 2016-05-25 09:14:24
● 2016-06-07 23:12:14
○ 2016-08-29 13:38:46
○ 2016-09-06 13:55:08
● 2016-11-29 02:38:24
● 2017-01-09 16:55:18
○ 2018-12-04 06:46:14
○ 2026-04-13 01:31:02
○NSns61.domaincontrol.com2016-08-29 → 2016-08-29 · 4 obs
○ 2016-06-07 23:12:14
● 2016-08-29 13:38:46
○ 2016-09-06 13:55:08
○ 2026-04-13 01:31:02
○NSns62.domaincontrol.com2016-08-29 → 2016-08-29 · 4 obs
○ 2016-06-07 23:12:14
● 2016-08-29 13:38:46
○ 2016-09-06 13:55:08
○ 2026-04-13 01:31:02
●NSpiers.ns.cloudflare.com2026-04-10 → 2026-04-13 · 3 obs
○ 2018-12-04 06:46:14
● 2026-04-10 01:43:36
● 2026-04-13 01:31:02
○MXmailstore1.secureserver.net2016-03-06 → 2016-08-29 · 7 obs
● 2016-03-06 14:21:22
● 2016-03-16 07:12:18
○ 2016-05-25 09:14:24
○ 2016-06-07 23:12:14
● 2016-08-29 13:38:46
○ 2016-09-06 13:55:08
○ 2026-04-13 01:31:02
○MXsmtp.secureserver.net2016-03-06 → 2016-08-29 · 7 obs
● 2016-03-06 14:21:22
● 2016-03-16 07:12:18
○ 2016-05-25 09:14:24
○ 2016-06-07 23:12:14
● 2016-08-29 13:38:46
○ 2016-09-06 13:55:08
○ 2026-04-13 01:31:02
●A104.21.24.22026-04-10 → 2026-04-13 · 3 obs
○ 2018-12-04 06:46:14
● 2026-04-10 01:43:36
● 2026-04-13 01:31:02
○A107.163.22.1512018-12-04 → 2018-12-04 · 4 obs
○ 2017-01-09 16:55:18
● 2018-12-04 06:46:14
○ 2026-04-10 01:43:36
○ 2026-04-13 01:31:02
○A108.187.179.1652016-11-29 → 2017-01-09 · 5 obs
○ 2016-09-06 13:55:08
● 2016-11-29 02:38:24
● 2017-01-09 16:55:18
○ 2018-12-04 06:46:14
○ 2026-04-13 01:31:02
○A146.71.37.1542016-05-25 → 2016-06-07 · 5 obs
○ 2016-03-16 07:12:18
● 2016-05-25 09:14:24
● 2016-06-07 23:12:14
○ 2016-08-29 13:38:46
○ 2026-04-13 01:31:02
●A172.67.214.1922026-04-10 → 2026-04-13 · 3 obs
○ 2018-12-04 06:46:14
● 2026-04-10 01:43:36
● 2026-04-13 01:31:02
○A184.168.221.532016-08-29 → 2016-08-29 · 4 obs
○ 2016-06-07 23:12:14
● 2016-08-29 13:38:46
○ 2016-09-06 13:55:08
○ 2026-04-13 01:31:02
○A184.168.221.552016-03-06 → 2016-03-16 · 5 obs
○ 2016-01-28 02:37:36
● 2016-03-06 14:21:22
● 2016-03-16 07:12:18
○ 2016-05-25 09:14:24
○ 2026-04-13 01:31:02
○A211.152.36.1122008-03-09 → 2008-03-09 · 3 obs
● 2008-03-09 18:22:14
○ 2015-08-31 12:46:58
○ 2026-04-13 01:31:02
○A23.225.180.2202015-08-31 → 2016-01-28 · 5 obs
○ 2008-03-09 18:22:14
● 2015-08-31 12:46:58
● 2016-01-28 02:37:36
○ 2016-03-06 14:21:22
○ 2026-04-13 01:31:02
●A2606:4700:3035::6815:18022026-04-10 → 2026-04-13 · 3 obs
○ 2018-12-04 06:46:14
● 2026-04-10 01:43:36
● 2026-04-13 01:31:02
●A2606:4700:3035::ac43:d6c02026-04-10 → 2026-04-13 · 3 obs
○ 2018-12-04 06:46:14
● 2026-04-10 01:43:36
● 2026-04-13 01:31:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comf.gtld-servers.net, a.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net...-
szfu-e.comevelyn.ns.cloudflare.com, piers.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.194.213

NS records: evelyn.ns.cloudflare.com, piers.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for szfu-e.com (unsigned zone)

⏱️ Timing

Total: 344ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.214.192, 104.21.24.2
AAAA22606:4700:3035::ac43:d6c0, 2606:4700:3035::6815:1802
NS2evelyn.ns.cloudflare.com, piers.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1evelyn.ns.cloudflare.com dns.cloudflare.

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (evelyn.ns.cloudflare.com, evelyn.ns.cloudflare.com, evelyn.ns.cloudflare.com...)

Analysis

Hierarchy

The parent of www.szfu-e.com is szfu-e.com.

IP Addresses

szfu-e.com maps to four IP numbers: 2606:4700:3035::6815:1802, 2606:4700:3035::ac43:d6c0, 104.21.24.2 and 172.67.214.192.

other host names include www.dreamhouse0513.cn, web.afronline.net, pixelex.com, stayintobago.com and 260004.com; they share IP numbers with szfu-e.com.

Name Servers

Two name servers evelyn.ns.cloudflare.com and piers.ns.cloudflare.com handle the delegation for szfu-e.com.

szfu-e.com shares the same name server setup as other domains, for instance jdbufa.com, 52jiangguo.com, zenithschool.org, wpt.ac.th and ab591.com.

szfu-e.com at least partially shares name servers with other domains, for instance terafolt.com, elementpest.com, mefaa.com, gwyther.host and grinmlevel.shop.

These name servers are commonly used alongside ryan.ns.cloudflare.com, ricardo.ns.cloudflare.com and leif.ns.cloudflare.com.

Six IP addresses per host:

evelyn.ns.cloudflare.com points to 2606:4700:50::a29f:26d5, 2803:f800:50::6ca2:c2d5, 2a06:98c1:50::ac40:22d5, 108.162.194.213, 162.159.38.213 and 172.64.34.213; piers.ns.cloudflare.com points to 2606:4700:58::a29f:2c10, 2803:f800:50::6ca2:c310, 2a06:98c1:50::ac40:2310, 108.162.195.16, 162.159.44.16 and 172.64.35.16