`irvingtx.gov`

DNSSEC	⚠️ Not signed
A	2606:4700:20::681a:888^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:20::681a:988^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:20::ac43:4850^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.26.8.136^{Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.26.9.136^{Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.72.80^{🇺🇸 Cloudflare172.67.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`maciej.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c2a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`maciej.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c32a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`maciej.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:232a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`maciej.ns.cloudflare.com`
		A	108.162.195.42^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`maciej.ns.cloudflare.com`
		A	162.159.44.42^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`maciej.ns.cloudflare.com`
		A	172.64.35.42^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`maciej.ns.cloudflare.com`
NS	`nova.ns.cloudflare.com`
		A	2606:4700:50::a29f:2681^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nova.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c281^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nova.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2281^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nova.ns.cloudflare.com`
		A	108.162.194.129^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nova.ns.cloudflare.com`
		A	162.159.38.129^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nova.ns.cloudflare.com`
		A	172.64.34.129^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nova.ns.cloudflare.com`
MX	`mxa-009cc701.gslb.pphosted.com` ⭐
		A	148.163.145.201^{🇺🇸 Proofpoint148.163.145.0/24}
			PTR	`mx0a-009cc701.pphosted.com`
MX	`mxb-009cc701.gslb.pphosted.com`⁽¹⁾
		A	148.163.145.201^{🇺🇸 Proofpoint148.163.145.0/24}
			PTR	`mx0a-009cc701.pphosted.com`
TXT	`MS=ms16336668`
TXT	`ZOOM_verify_sksiR9fCxgobdv9zON3874`
TXT	`apple-domain-verification=7XSnlnxNODDKe1wb`
TXT	`apple-domain-verification=oVT2rae6hDc2aNYV`
TXT	`google-site-verification=FeY-QX3sp_4EdTi-FsfMme0DEHLr5ZeiRbBxvK-c1tw`
TXT	`smartsheet-site-validation=H37u4pgigORdGXsDQuJKX1g3CZgrBQJu`
TXT	`v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com -all`
HTTPS	HTTP/2 ✓ hints match
		IPv4 hints	104.26.8.136, 104.26.9.136, 172.67.72.80
		IPv6 hints	2606:4700:20::681a:888, 2606:4700:20::681a:988, 2606:4700:20::ac43:4850
SOA	`maciej.ns.cloudflare.com`dns@cloudflare.com serial=2403655175

`gov`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.ns.gov` ⭐
	NS	`b.ns.gov`
	NS	`c.ns.gov`
	NS	`d.ns.gov`
	SOA	`a.ns.gov`dns@cloudflare.com serial=1778535122

rank #192284 globally
rank #910 in the tld
🔒 HSTS Preload (+subdomains)
📈 Tranco rank: #335,485

Same first word

irvingtx.net

irvingtx.gov

irvingtx.org

DNS History

16 records (10 active, 6 former)

○NSdns1.cityofirving.org2026-03-16 → 2026-03-28 · 4 obs

● 2026-03-16 04:21:50
● 2026-03-28 06:44:54
○ 2026-04-22 01:20:00
○ 2026-05-11 22:02:46

○NSdns2.cityofirving.org2026-03-16 → 2026-03-28 · 4 obs

● 2026-03-16 04:21:50
● 2026-03-28 06:44:54
○ 2026-04-22 01:20:00
○ 2026-05-11 22:02:46

○NSdns3.cityofirving.org2026-03-16 → 2026-03-28 · 4 obs

● 2026-03-16 04:21:50
● 2026-03-28 06:44:54
○ 2026-04-22 01:20:00
○ 2026-05-11 22:02:46

○NShoppy.ci.irving.tx.us2026-03-16 → 2026-03-28 · 4 obs

● 2026-03-16 04:21:50
● 2026-03-28 06:44:54
○ 2026-04-22 01:20:00
○ 2026-05-11 22:02:46

●NSmaciej.ns.cloudflare.com2026-04-22 → 2026-05-11 · 3 obs

○ 2026-03-28 06:44:54
● 2026-04-22 01:20:00
● 2026-05-11 22:02:46

●NSnova.ns.cloudflare.com2026-04-22 → 2026-05-11 · 3 obs

○ 2026-03-28 06:44:54
● 2026-04-22 01:20:00
● 2026-05-11 22:02:46

○NSsob.ci.irving.tx.us2026-03-16 → 2026-03-28 · 4 obs

● 2026-03-16 04:21:50
● 2026-03-28 06:44:54
○ 2026-04-22 01:20:00
○ 2026-05-11 22:02:46

●MXmxa-009cc701.gslb.pphosted.com2026-03-16 → 2026-05-11 · 2 obs

● 2026-03-16 04:21:50
● 2026-05-11 22:02:46

●MXmxb-009cc701.gslb.pphosted.com2026-03-16 → 2026-05-11 · 2 obs

● 2026-03-16 04:21:50
● 2026-05-11 22:02:46

●A104.26.8.1362026-04-22 → 2026-05-11 · 3 obs

○ 2026-03-28 06:44:54
● 2026-04-22 01:20:00
● 2026-05-11 22:02:46

●A104.26.9.1362026-04-22 → 2026-05-11 · 3 obs

○ 2026-03-28 06:44:54
● 2026-04-22 01:20:00
● 2026-05-11 22:02:46

●A172.67.72.802026-04-22 → 2026-05-11 · 3 obs

○ 2026-03-28 06:44:54
● 2026-04-22 01:20:00
● 2026-05-11 22:02:46

●A2606:4700:20::681a:8882026-04-22 → 2026-05-11 · 3 obs

○ 2026-03-28 06:44:54
● 2026-04-22 01:20:00
● 2026-05-11 22:02:46

●A2606:4700:20::681a:9882026-04-22 → 2026-05-11 · 3 obs

○ 2026-03-28 06:44:54
● 2026-04-22 01:20:00
● 2026-05-11 22:02:46

●A2606:4700:20::ac43:48502026-04-22 → 2026-05-11 · 3 obs

○ 2026-03-28 06:44:54
● 2026-04-22 01:20:00
● 2026-05-11 22:02:46

○A67.225.132.922026-03-16 → 2026-03-28 · 4 obs

● 2026-03-16 04:21:50
● 2026-03-28 06:44:54
○ 2026-04-22 01:20:00
○ 2026-05-11 22:02:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
gov	a.ns.gov, b.ns.gov, c.ns.gov, d.ns.gov	8 records
irvingtx.gov	maciej.ns.cloudflare.com, nova.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.38.129

NS records: maciej.ns.cloudflare.com, nova.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for irvingtx.gov (unsigned zone)

⏱️ Timing

Total: 739ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`104.26.9.136, 104.26.8.136...`
AAAA	3	`2606:4700:20::681a:888, 2606:4700:20::ac43:4850...`
NS	2	`maciej.ns.cloudflare.com, nova.ns.cloudflare.com`
MX	2	`mxa-009cc701.gslb.pphosted.com (pri: 0), mxb-009cc701.gslb.pphosted.com (pri: 1)`
TXT	7	`MS=ms16336668, ZOOM_verify_sksiR9fCxgobdv9zON3874...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h2"]`
SOA	1	`maciej.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 8

In-bailiwick: 8 (a.ns.gov, a.ns.gov, b.ns.gov...)

Analysis

IP Addresses

Six IP numbers are pointed to by irvingtx.gov: 2606:4700:20::681a:888, 2606:4700:20::681a:988, 2606:4700:20::ac43:4850, 104.26.8.136, 104.26.9.136 and 172.67.72.80.

Other host names, for instance shopintertex.com, ashford.co.nz, www.lobby99.org.il, www.alliedpixel.com and silveradoss.com share IP numbers with irvingtx.gov.

Name Servers

irvingtx.gov is delegated to two name servers: maciej.ns.cloudflare.com and nova.ns.cloudflare.com.

irvingtx.gov uses the same name server setup as other domains, for instance slumbercorp.com.au, web-afcu-auth-access.com, galaxyninja225.shop, lefuturologue.com and alizeeshanazhar.com.

irvingtx.gov shares name servers with other domains at least partially, for instance perkin(0x736578)periencesurvey.com, mtyjj.cn, homecentric.com, kkliao.com and noblepost.com.

these name servers are commonly used together with rommy.ns.cloudflare.com and eve.ns.cloudflare.com.

Host names with six IP numbers: maciej.ns.cloudflare.com points to 2606:4700:58::a29f:2c2a, 2803:f800:50::6ca2:c32a, 2a06:98c1:50::ac40:232a, 108.162.195.42, 162.159.44.42 and 172.64.35.42; nova.ns.cloudflare.com points to 2606:4700:50::a29f:2681, 2803:f800:50::6ca2:c281, 2a06:98c1:50::ac40:2281, 108.162.194.129, 162.159.38.129 and 172.64.34.129.

Mail Servers

irvingtx.gov is handled by two mail servers: mxa-009cc701.gslb.pphosted.com and mxb-009cc701.gslb.pphosted.com.

irvingtx.gov uses the same mail server setup as other domains, for example cityofirving.org.

Host names with a single IP number:

mxa-009cc701.gslb.pphosted.com points to 148.163.145.201.

mxb-009cc701.gslb.pphosted.com points to 148.163.145.201.

Host names pointing to 148.163.145.201: mxa-009cc701.gslb.pphosted.com and mxb-009cc701.gslb.pphosted.com.

irvingtx.gov - robtex.com

irvingtx.gov

gov

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`irvingtx.gov`

`gov`